HM Digital

MULTICOMP PRO

RS Pro

Electricals

electricals

Float Switch

float-switch

Test & Measurement

test-measurement

Flow & PH Meters

flow-ph-meters

Sensors & Transducers

sensors-transducers

Level Sensors

level-sensors

Technical Data Sheet (341.47KB) EN

MULTICOMP

Surface Mount Resistors

Multilayer Ceramic Capacitors

Through Hole Resistors

Hook Up Wires

Junction & Enclosure Box

Circular Connectors

PCB Headers

Crystal Units

Fixed Resistors

Heat-Shrinkable Tube

Element14

buyerIntroduction

Multicomp Pro MCPLS-031-A-6 Sensor, Float Switch, Vertical

multicomp pro mcpls-031-a-6 sensor, float switch, vertical sensor mcpls-031-a-6, sakelar apung, vertikal switch penderia suis terapung, menegak 传感器，浮动开关，立式 多计算机专业版

multicomp-pro-mcpls-031-a-6-sensor-float-switch-vertical

Technical Data Sheet (217.73KB) EN

Multicomp Pro MCPLS-020-A-3 Sensor, Float Switch, Vertical

multicomp pro mcpls-020-a-3 sensor, float switch, vertical sensor mcpls-020-a-3, sakelar apung, vertikal switch penderia suis terapung, menegak 传感器，浮动开关，立式 多计算机专业版

multicomp-pro-mcpls-020-a-3-sensor-float-switch-vertical

Technical Data Sheet (221.82KB) EN

Multicomp Pro MCPLS-041-A-6 Sensor, Float Switch, Vertical

multicomp pro mcpls-041-a-6 sensor, float switch, vertical sensor mcpls-041-a-6, sakelar apung, vertikal switch penderia suis terapung, menegak 传感器，浮动开关，垂直 多计算机专业版

multicomp-pro-mcpls-041-a-6-sensor-float-switch-vertical

RS PRO Datasheet

Siemens

STANLEY

DEUTSCH

Facom

RAPID

SCHNEIDER ELECTRIC

ECLIPSE TOOLS

Screw

O Ring

Plugs & Connector 

Bolts

Panel Mount Indicators 

Button Switch

Electrical Wire 

Aluminium Capacitors

RS Components ETH SG

Rs Pro 1919464 Float Float Switch, NO/NC Output, External, Polyphenylene Sulphide Body

rs pro 1919464 float switch, no/nc output, external, polyphenylene sulphide body sakelar apung apung, output no/nc, eksternal, badan polifenilena sulfida level sensors suis terapung terapung, luaran, 浮球浮球开关，常开/常闭输出，外部，聚苯硫醚本体 rs专业版

rs-pro-1919464-float-float-switch-no-nc-output-external-polyphenylene-sulphide-body

Rs Pro 1748411 Horizontal Internal Nylon Float Switch, Float, 1m Cable, Spno, 240V Ac Max, 120V Dc Max

rs pro 1748411 horizontal internal nylon float switch, float, 1m cable, spno, 240v ac max, 120v dc max sakelar apung nilon horisontal, pelampung, kabel 1m, switch suis terapung dalaman mendatar, terapung, 水平内部尼龙浮动开关，浮动，1m 电缆，spno，最大 交流，最大 直流 rs专业版

rs-pro-1748411-horizontal-internal-nylon-float-switch-float-1m-cable-spno-240v-ac-max-120v-dc-max

Rs Pro 2348839 Vertical Mounting Pp Float Switch, Float, 350mm Cable, No

rs pro 2348839 vertical mounting pp float switch, float, 350mm cable, pemasangan vertikal kabel 350mm, switch suis terapung menegak, terapung, tidak 垂直安装 浮动开关，浮动，350mm 电缆，无 rs专业版

rs-pro-2348839-vertical-mounting-pp-float-switch-float-350mm-cable-no

Rs Pro 2348852 Side Mounted Pp Float Switch, Float, 1m Cable, No

rs pro 2348852 side mounted pp float switch, float, 1m cable, sakelar apung dipasang di samping, apung, kabel 1m, switch suis terapung sisi, terapung, tidak 侧面安装 浮动开关，浮动，1m 电缆，无 rs专业版

rs-pro-2348852-side-mounted-pp-float-switch-float-1m-cable-no

Rs Pro 1748422 Horizontal Internal Nylon Float Switch, Float, Spno, 240V Ac Max, 120V Dc Max

rs pro 1748422 horizontal internal nylon float switch, float, spno, 240v ac max, 120v dc max sakelar apung nilon horisontal, apung, switch suis terapung dalaman mendatar, terapung, 水平内部尼龙浮动开关，浮动，spno，最大交流电压 240v，最大直流电压 rs专业版

rs-pro-1748422-horizontal-internal-nylon-float-switch-float-spno-240v-ac-max-120v-dc-max

Rs Pro 2348851 Side Mounted Pp Float Switch, Float, 500mm Cable, No

rs pro 2348851 side mounted pp float switch, float, 500mm cable, sakelar apung dipasang di samping, apung, kabel 500mm, switch suis terapung sisi, terapung, tidak 侧面安装 浮动开关，浮动，500mm 电缆，无 rs专业版

rs-pro-2348851-side-mounted-pp-float-switch-float-500mm-cable-no

Datasheet

Rs Pro 519236 Vertical Pp Float Switch, Float, 300mm Cable, Direct Load, 140V Ac Max, 200V Dc Max

rs pro 519236 vertical pp float switch, float, 300mm cable, direct load, 140v ac max, 200v dc max saklar apung vertikal, pelampung, kabel 300mm, beban langsung, switch suis terapung menegak, terapung, terus, pro/rs专业版 垂直 浮子开关，浮子，300mm 电缆，直接负载，最大交流电压 140v，直流电压最大 rs专业版

rs-pro-519236-vertical-pp-float-switch-float-300mm-cable-direct-load-140v-ac-max-200v-dc-max

RS Pro Datasheet

Rs Pro 519258 Vertical Pp Float Switch, Float, 300mm Cable, Direct Load, 250V Ac Max, 200V Dc Max

rs pro 519258 vertical pp float switch, float, 300mm cable, direct load, 250v ac max, 200v dc max saklar apung vertikal, pelampung, kabel 300mm, beban langsung, switch suis terapung menegak, terapung, terus, pro/rs专业版 垂直 浮子开关，浮子，300mm 电缆，直接负载，最大交流电压 250v，最大直流电压 rs专业版

rs-pro-519258-vertical-pp-float-switch-float-300mm-cable-direct-load-250v-ac-max-200v-dc-max

Rs Pro 2348841 Vertical Mounting Pp Float Switch, Float, 350mm Cable, No

rs pro 2348841 vertical mounting pp float switch, float, 350mm cable, pemasangan vertikal kabel 350mm, switch suis terapung menegak, terapung, tidak 垂直安装 浮动开关，浮动，350mm 电缆，无 rs专业版

rs-pro-2348841-vertical-mounting-pp-float-switch-float-350mm-cable-no

Rs Pro 519242 Vertical Pp Float Switch, Float, 300mm Cable, Direct Load, 140V Ac Max, 200V Dc Max

rs pro 519242 vertical pp float switch, float, 300mm cable, direct load, 140v ac max, 200v dc max saklar apung vertikal, pelampung, kabel 300mm, beban langsung, switch suis terapung menegak, terapung, terus, pro/rs专业版 垂直 浮动开关，浮动，300mm 电缆，直接负载，最大交流电压 140v，直流电压最大 rs专业版

rs-pro-519242-vertical-pp-float-switch-float-300mm-cable-direct-load-140v-ac-max-200v-dc-max

Rs Pro 519248 Vertical Pp Float Switch, Float, 300mm Cable, Direct Load, 130V Ac Max, 180V Dc Max

rs pro 519248 vertical pp float switch, float, 300mm cable, direct load, 130v ac max, 180v dc max saklar apung vertikal, pelampung, kabel 300mm, beban langsung, switch suis terapung menegak, terapung, terus, pro/rs专业版 垂直 浮动开关，浮动，300mm 电缆，直接负载，最大交流电压 130v，直流电压最大 rs专业版

rs-pro-519248-vertical-pp-float-switch-float-300mm-cable-direct-load-130v-ac-max-180v-dc-max

Rs Pro 2348856 Surface Mount Stainless Steel Float Switch, Float, 1m Cable, No

rs pro 2348856 surface mount stainless steel float switch, float, 1m cable, sakelar apung baja tahan karat pemasangan di permukaan, pelampung, kabel 1m, switch suis terapung keluli pelekap terapung, tidak 表面安装不锈钢浮子开关，浮子，1m 电缆，无 rs专业版

rs-pro-2348856-surface-mount-stainless-steel-float-switch-float-1m-cable-no

Rs Pro 519232 Vertical Pp Float Switch, Float, 300mm Cable, Direct Load, 250V Ac Max, 200V Dc Max

rs pro 519232 vertical pp float switch, float, 300mm cable, direct load, 250v ac max, 200v dc max saklar apung vertikal, pelampung, kabel 300mm, beban langsung, switch suis terapung menegak, terapung, terus, pro/rs专业版 垂直 浮动开关，浮动，300mm 电缆，直接负载，最大交流电压 250v，最大直流电压 rs专业版

rs-pro-519232-vertical-pp-float-switch-float-300mm-cable-direct-load-250v-ac-max-200v-dc-max

Rs Pro 2348838 Side Mounted Pp Float Switch, Float, 350mm Cable, No

rs pro 2348838 side mounted pp float switch, float, 350mm cable, sakelar apung dipasang di samping, apung, kabel 350mm, tidak switch suis terapung sisi, terapung, 侧面安装 浮动开关，浮动，350mm 电缆，无 rs专业版

rs-pro-2348838-side-mounted-pp-float-switch-float-350mm-cable-no

Rs Pro 2348850 Side Mounted PA66+GF20 Float Switch, Float, 500mm Cable, No

rs pro 2348850 side mounted pa66+gf20 float switch, float, 500mm cable, sakelar apung terpasang di samping, apung, kabel 500mm, switch dipasang sisi suis terapung, tidak 侧装 浮动开关，浮动，500mm 电缆，无 rs专业版

rs-pro-2348850-side-mounted-pa66-gf20-float-switch-float-500mm-cable-no

Float Switch High Precision 75-400mm Water Level Switch Stainless Steel 

This Mini float switch is a simple structure, easy installation liquid level controller. It does not have a complex circuit, will not

be disturbed, as long as the material selection, liquid, pressure or temperature can be used in any environment.

Light weight and simple working principle, high reliability.

The versatility of this vertically mounted sensor means that it can be installed either at the top or base of your tank, depending on whether you wish to detect the water`s rise or fall.

The float level switch is widely used in electronic, electrical, chemical, water treatment, drainage and other walks of life level control and alarm.

The float ball is made of stainless steel 304, the circlip is made of 316L material.

Low voltage means that the float switch can be used on a line with 0~110V DC voltage.

High voltage means that the float switch can be used on AC 0~220V, DC 0~200V lines.

High temperature means that the float switch can withstand temperature for 120 degrees for a long time.

High temperature and high pressure is white silica gel high temperature line, low pressure is ordinary black line

Note: this product can test water, petrol, alcohol, etc.

Float Switch Tank Liquid Water Level Sensor Tank Pool Flow Sensors Stainless Steel 75-400mm Double Ball Float Switch Water Level Switch Level Switch Professional High Precision

1. Delivery can be expedited with additional freight cost

2. Stock availability/ Actual order lead time will be rechecked once confirm order

3. We do not accept returns or exchanges due to Indent item unless product quality issue

4. Picture shown is for illustration purposes only, actual product may differ

5. This image is representative of the product range, actual product may differ

6. Product may vary slightly from image representation

Float Switch High Precision 75-400mm Water Level Switch Stainless Steel Working voltage 0~220(V)Working temperature 0~120(°C)Working current 0.5A-1(A)Material: Stainless Steel SUSCable Length: About 30cmWorking Temperature: -30°~+125°Color: Silver ToneThis Mini float switch is a simple structure, easy installation liquid level controller. It does not have a complex circuit, will notbe disturbed, as long as the material selection, liquid, pressure or temperature can be used in any environment.Light weight and simple working principle, high reliability.The versatility of this vertically mounted sensor means that it can be installed either at the top or base of your tank, depending on whether you wish to detect the water&#x60;s rise or fall.The float level switch is widely used in electronic, electrical, chemical, water treatment, drainage and other walks of life level control and alarm.The float ball is made of stainless steel 304, the circlip is made of 316L material.Low voltage means that the float switch can be used on a line with 0~110V DC voltage.High voltage means that the float switch can be used on AC 0~220V, DC 0~200V lines.High temperature means that the float switch can withstand temperature for 120 degrees for a long time.High temperature and high pressure is white silica gel high temperature line, low pressure is ordinary black lineNote: this product can test water, petrol, alcohol, etc.Package includes:1X Tank Liquid Water Level SensorFloat Switch Tank Liquid Water Level Sensor Tank Pool Flow Sensors Stainless Steel 75-400mm Double Ball Float Switch Water Level Switch Level Switch Professional High PrecisionNote:1. Delivery can be expedited with additional freight cost2. Stock availability/ Actual order lead time will be rechecked once confirm order3. We do not accept returns or exchanges due to Indent item unless product quality issue4. Picture shown is for illustration purposes only, actual product may differ5. This image is representative of the product range, actual product may differ6. Product may vary slightly from image representation

Float Switch High Precision 75-400mm Water Level Switch Stainless Steel&nbsp;
Working voltage 0~220(V)
Working temperature 0~120(°C)
Working current 0.5A-1(A)
Material: Stainless Steel SUS
Cable Length: About 30cm
Working Temperature: -30°~+125°
Color: Silver Tone
This Mini float switch is a simple structure, easy installation liquid level controller. It does not have a complex circuit, will not
be disturbed, as long as the material selection, liquid, pressure or temperature can be used in any environment.
Light weight and simple working principle, high reliability.
The versatility of this vertically mounted sensor means that it can be installed either at the top or base of your tank, depending on whether you wish to detect the water`s rise or fall.
The float level switch is widely used in electronic, electrical, chemical, water treatment, drainage and other walks of life level control and alarm.
The float ball is made of stainless steel 304, the circlip is made of 316L material.
Low voltage means that the float switch can be used on a line with 0~110V DC voltage.
High voltage means that the float switch can be used on AC 0~220V, DC 0~200V lines.
High temperature means that the float switch can withstand temperature for 120 degrees for a long time.
High temperature and high pressure is white silica gel high temperature line, low pressure is ordinary black line
Note: this product can test water, petrol, alcohol, etc.
Package includes:
1X Tank Liquid Water Level Sensor
Float Switch Tank Liquid Water Level Sensor Tank Pool Flow Sensors Stainless Steel 75-400mm Double Ball Float Switch Water Level Switch Level Switch Professional High Precision
Note:
1. Delivery can be expedited with additional freight cost
2. Stock availability/ Actual order lead time will be rechecked once confirm order
3. We do not accept returns or exchanges due to Indent item unless product quality issue
4. Picture shown is for illustration purposes only, actual product may differ
5. This image is representative of the product range, actual product may differ
6. Product may vary slightly from image representation

Prolockey

NANHUA

Eezee Pro

Iflytek

Nitto

Remax

SAIRUI

Guo Mao

Padlocks & Lockout Devices

Padlocks & Lockout Station

Toolbags

Lockout Tags

Safe Box & Safe Chest

Safety Cone

Cable Protectors

Pedal Bins

Desk stationery

 Samuel Wang

Float Switch High Precision 75-400mm Water Level Switch Stainless Steel

float switch high precision 75-400mm water level stainless steel sakelar apung presisi tinggi air oem suis terapung ketepatan paras keluli tahan karat 浮球开关 高精度 水位开关 不锈钢 oem代工

float-switch-high-precision-75-400mm-water-level-switch-stainless-steel

75mm

100mm

150mm

200mm

250mm

300mm

350mm

400mm

Length

Rs Pro 1748428 Horizontal Internal Stainless Steel Float Switch, Float, 1m Cable, Spno, 300V Ac Max, 300V Dc Max

rs pro 1748428 horizontal internal stainless steel float switch, float, 1m cable, spno, 300v ac max, dc max sakelar apung baja tahan karat horisontal, pelampung, kabel 1m, switch suis terapung keluli dalaman mendatar, terapung, 水平内部不锈钢浮子开关，浮子，1m 电缆，spno，最大 交流，最大 直流 rs专业版

rs-pro-1748428-horizontal-internal-stainless-steel-float-switch-float-1m-cable-spno-300v-ac-max-300v-dc-max

Technical Data Sheet (253.76KB) EN

Multicomp Pro MP011265 Sensor, Horizontal Level, 1.5A

multicomp pro mp011265 sensor, horizontal level, 1.5a sensor mp011265, tingkat horisontal, 1,5a float switch penderia aras mendatar, 传感器，水平水平，1.5a 多计算机专业版

multicomp-pro-mp011265-sensor-horizontal-level-1-5a

Rs Pro 1919514 Internal Stainless Steel Float Switch, Float, 1m Cable, NO/NC, 250V Ac Max, 120V Dc Max

rs pro 1919514 internal stainless steel float switch, float, 1m cable, no/nc, 250v ac max, 120v dc max sakelar apung baja tahan karat internal, pelampung, kabel 1m, switch suis terapung keluli dalaman, terapung, 内部不锈钢浮动开关，浮动，1m 电缆，常开/常闭，最大 交流，最大 直流 rs专业版

rs-pro-1919514-internal-stainless-steel-float-switch-float-1m-cable-no-nc-250v-ac-max-120v-dc-max

Rs Pro 2348849 Side Mounted PA66+GF20 Float Switch, Float, 1m Cable, No

rs pro 2348849 side mounted pa66+gf20 float switch, float, 1m cable, sakelar apung terpasang di samping, apung, kabel 1m, switch suis terapung dipasang sisi, terapung, tidak 侧装 浮动开关，浮动，1m 电缆，无 rs专业版

rs-pro-2348849-side-mounted-pa66-gf20-float-switch-float-1m-cable-no

Rs Pro 2348855 Cable Mount Stainless Steel Float Switch, Float, 1m Cable, No

rs pro 2348855 cable mount stainless steel float switch, float, 1m cable, sakelar apung baja tahan karat pemasangan kabel, apung, kabel 1m, switch suis apungan keluli terapung, tidak 电缆安装不锈钢浮子开关，浮子，1m 电缆，无 rs专业版

rs-pro-2348855-cable-mount-stainless-steel-float-switch-float-1m-cable-no

Technical Data Sheet (190.64KB) EN

Multicomp Pro MP011264 Sensor, Power Level, 1.5A, 250VDC

multicomp pro mp011264 sensor, power level, 1.5a, 250vdc sensor mp011264, tingkat daya, 1,5a, float switch penderia aras kuasa, 传感器，功率电平，1.5a，250vdc 多计算机专业版

multicomp-pro-mp011264-sensor-power-level-1-5a-250vdc

Waterproof Professional Series Long Probe pH/EC/TDS/Temp Meter Pro Kit

The COM-300L is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.

Application: Aquaculture, Aquarium, Drinking Water, Food & Beverage, Hydroponics, Industrial, Pool/Spa, Water Treatment

Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature

Five scales: pH, µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale

Automatic Temperature Compensation (ATC) using three temperature coefficients

Digital Calibration (push button) to any point within the meter’s range

Auto-off function, data-hold function and low-battery indicator

Display: large and easy-to-read LCD screen includes simultaneous temperature reading

Includes translucent cap, 2 (AAA) alkaline batteries, pH 4 & 7 calibration solutions, pH storage solution and lanyard

Resolution: 1 µS (0-999); 10 µS (1000-9990); 0.01mS (0-9.99)

Range: 0 – 8560 ppm (0.5 NaCl); 0 – 5000 ppm (0.7 442)

Resolution: 0.1ppm (0-99); 1ppm (100-999); 10ppm (1000-9990)

EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.

Probe: Detachable platinum electrodes & pH glass sensor with reference tube electrodes

Housing: IP-67 Waterproof (submersible; floats)

Power source: 2 x Triple A (AAA) included

Dimensions: 39.0 x 3.4 x 3.4 cm (15.4 x 1.3 x 1.3 inches)

442 is a registered trademark of the Myron L Company.

1 packet of pH Storage Solution (PH-PSTOR)

1 packet of pH 4 Buffer Solution (PH-P4)

<h1 class="md-block-header-one">HM Digital COM-300L</h1>Waterproof Professional Series Long Probe pH/EC/TDS/Temp Meter Pro KitThe COM-300L is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs &amp; scientific testing, pools &amp; spas, ecology testing, boilers &amp; cooling towers, water treatment and more.Application: Aquaculture, Aquarium, Drinking Water, Food &amp; Beverage, Hydroponics, Industrial, Pool/Spa, Water TreatmentFeatures:<ul class="md-block-unordered-list-item"><li>Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature</li><li>Five scales: pH, µS, mS, ppm 0.5 (NaCl) Scale &amp; 0.7 (442™) Scale</li><li>Automatic Temperature Compensation (ATC) using three temperature coefficients</li><li>Waterproof housing (IP-67 rating)</li><li>Digital Calibration (push button) to any point within the meter’s range</li><li>Auto-off function, data-hold function and low-battery indicator</li><li>Display: large and easy-to-read LCD screen includes simultaneous temperature reading</li><li>Replaceable Sensor (model SP-C3)</li><li>Factory Calibrated (pH/EC/TDS)</li><li>Includes translucent cap, 2 (AAA) alkaline batteries, pH 4 &amp; 7 calibration solutions, pH storage solution and lanyard</li></ul>Specifications:<ul class="md-block-unordered-list-item"><li>pH</li><ul class="md-block-unordered-list-item"><li>Range: 0 – 14 pH</li><li>Resolution: 0.1pH</li><li>Accuracy: +/- 0.1</li></ul><li>EC</li><ul class="md-block-unordered-list-item"><li>Range: 0 – 9990 µS; 0 – 9.99 mS</li><li>Resolution: 1 µS (0-999); 10 µS (1000-9990); 0.01mS (0-9.99)</li><li>Accuracy: +/- 2%</li></ul><li>TDS</li><ul class="md-block-unordered-list-item"><li>Range: 0 – 8560 ppm (0.5 NaCl); 0 – 5000 ppm (0.7 442)</li><li>Resolution: 0.1ppm (0-99); 1ppm (100-999); 10ppm (1000-9990)</li><li>Accuracy: +/- 2%</li></ul><li>Temperature</li><ul class="md-block-unordered-list-item"><li>Range: 0-50 °C; 32-122°F</li><li>Resolution: 1 °C/°F</li><li>Accuracy: +/- 1 °C / +/- 1.8°F</li></ul><li>EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.</li><li>Probe: Detachable platinum electrodes &amp; pH glass sensor with reference tube electrodes</li><li>Housing: IP-67 Waterproof (submersible; floats)</li><li>Power source: 2 x Triple A (AAA) included</li><li>Dimensions: 39.0 x 3.4 x 3.4 cm (15.4 x 1.3 x 1.3 inches)</li><li>Weight: 164g (5.8 oz)</li><li>442 is a registered trademark of the Myron L Company.</li></ul>Includes:<ul class="md-block-unordered-list-item"><li>1 compact portable case</li><li>1 translucent cap</li><li>2 (AAA) alkaine batteries</li><li>1 packet of pH Storage Solution (PH-PSTOR)</li><li>1 packet of pH 7 Buffer Solution (PH-P7)</li><li>1 packet of pH 4 Buffer Solution (PH-P4)</li></ul>

&nbsp;
<h1>HM Digital COM-300L</h1>
Waterproof Professional Series Long Probe pH/EC/TDS/Temp Meter Pro Kit
The COM-300L is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs &amp; scientific testing, pools &amp; spas, ecology testing, boilers &amp; cooling towers, water treatment and more.
Application: Aquaculture, Aquarium, Drinking Water, Food &amp; Beverage, Hydroponics, Industrial, Pool/Spa, Water Treatment
Features:
<ul>
<li>Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature</li>
<li>Five scales: pH, µS, mS, ppm 0.5 (NaCl) Scale &amp; 0.7 (442™) Scale</li>
<li>Automatic Temperature Compensation (ATC) using three temperature coefficients</li>
<li>Waterproof housing (IP-67 rating)</li>
<li>Digital Calibration (push button) to any point within the meter’s range</li>
<li>Auto-off function, data-hold function and low-battery indicator</li>
<li>Display: large and easy-to-read LCD screen includes simultaneous temperature reading</li>
<li>Replaceable Sensor (model SP-C3)</li>
<li>Factory Calibrated (pH/EC/TDS)</li>
<li>Includes translucent cap, 2 (AAA) alkaline batteries, pH 4 &amp; 7 calibration solutions, pH storage solution and lanyard</li>
</ul>
Specifications:
<ul>
<li>pH</li>
<ul>
<li>Range: 0 – 14 pH</li>
<li>Resolution: 0.1pH</li>
<li>Accuracy: +/- 0.1</li>
</ul>
<li>EC</li>
<ul>
<li>Range: 0 – 9990 µS; 0 – 9.99 mS</li>
<li>Resolution: 1 µS (0-999); 10 µS (1000-9990); 0.01mS (0-9.99)</li>
<li>Accuracy: +/- 2%</li>
</ul>
<li>TDS</li>
<ul>
<li>Range: 0 – 8560 ppm (0.5 NaCl); 0 – 5000 ppm (0.7 442)</li>
<li>Resolution: 0.1ppm (0-99); 1ppm (100-999); 10ppm (1000-9990)</li>
<li>Accuracy: +/- 2%</li>
</ul>
<li>Temperature</li>
<ul>
<li>Range: 0-50 °C; 32-122°F</li>
<li>Resolution: 1 °C/°F</li>
<li>Accuracy: +/- 1 °C / +/- 1.8°F</li>
</ul>
<li>EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.</li>
<li>Probe: Detachable platinum electrodes &amp; pH glass sensor with reference tube electrodes</li>
<li>Housing: IP-67 Waterproof (submersible; floats)</li>
<li>Power source: 2 x Triple A (AAA) included</li>
<li>Dimensions: 39.0 x 3.4 x 3.4 cm (15.4 x 1.3 x 1.3 inches)</li>
<li>Weight: 164g (5.8 oz)</li>
<li>442 is a registered trademark of the Myron L Company.</li>
</ul>
Includes:
<ul>
<li>1 compact portable case</li>
<li>1 translucent cap</li>
<li>2 (AAA) alkaine batteries</li>
<li>1 packet of pH Storage Solution (PH-PSTOR)</li>
<li>1 packet of pH 7 Buffer Solution (PH-P7)</li>
<li>1 packet of pH 4 Buffer Solution (PH-P4)</li>
</ul>