pH Meters

A pH meter is an instrument designed to measure the hydrogen-ion level in water based solutions. A pH meter indicates the acidity and alkalinity and is sometimes also referred to as a potentiometric pH meter.

A pH meter works by measuring the voltage between two electrodes. The results are displayed by converting this information into a pH value.

The term 'pH' refers to a unit of me...

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Hazardous Product
Extech PH110 pH Meter, ±0.01pH Accuracy, 0.01pH Resolution, 14pH Max, 90 °C Max
Extech PH110 pH Meter, ±0.01pH Accuracy, 0.01pH Resolution, 14pH Max, 90 °C Max
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RS Stock No.: 100-038Brand: ExtechManufacturers Part No.: PH110HSN Code: 90278930

SR 1,056.11

SR 1,056.11 Each (ex VAT)

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Extech
14pH
0pH
0.01pH
±0.01pH
90 °C
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PH110
Hazardous Product
Extech PH90 pH Meter, 0.01pH Accuracy, 0.01pH Resolution, 14pH Max, 90 °C Max
Extech PH90 pH Meter, 0.01pH Accuracy, 0.01pH Resolution, 14pH Max, 90 °C Max
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RS Stock No.: 100-071Brand: ExtechManufacturers Part No.: PH90HSN Code: 90278930

SR 892.48

SR 892.48 Each (ex VAT)

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Extech
14pH
0pH
0.01pH
0.01pH
90 °C
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PH90
Hazardous Product
Extech RE300 pH Meter
Extech RE300 pH Meter
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RS Stock No.: 100-041Brand: ExtechManufacturers Part No.: RE300HSN Code: 90278930

SR 1,052.43

SR 1,052.43 Each (ex VAT)

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Extech
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RE300
Hazardous Product
Hanna Instruments CHECKER1 pH Meter, ±0.2pH Accuracy, 0.1pH Resolution, 14pH Max
Hanna Instruments CHECKER1 pH Meter, ±0.2pH Accuracy, 0.1pH Resolution, 14pH Max
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RS Stock No.: 214-855Brand: Hanna InstrumentsManufacturers Part No.: HI-98103HSN Code: 90278930

SR 540.98

SR 540.98 Each (ex VAT)

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Hanna Instruments
14pH
0pH
0.1pH
±0.2pH
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-
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25mm
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50mm
+50°C
-
3000 h
66mm
66 x 50 x 25mm
0°C
CR2032
50g
-
CHECKER1
Hazardous Product
Hanna Instruments HI 98107 pH Meter, ±0.1pH Accuracy, 0.1pH Resolution, 14pH Max
Hanna Instruments HI 98107 pH Meter, ±0.1pH Accuracy, 0.1pH Resolution, 14pH Max
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RS Stock No.: 218-970Brand: Hanna InstrumentsManufacturers Part No.: HI-98107HSN Code: 90251180

SR 574.68

SR 574.68 Each (ex VAT)

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Hanna Instruments
14pH
0pH
0.1pH
±0.1pH
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23mm
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41mm
+50°C
-
700 h
175mm
175 x 41 x 23mm
0°C
Button Cell (1.5 V) x 4
95g
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HI 98107
Hanna Instruments HI 98127 pH Meter, ±0.1pH Accuracy, 0.1pH Resolution, 16pH Max, +60 °C Max
Hanna Instruments HI 98127 pH Meter, ±0.1pH Accuracy, 0.1pH Resolution, 16pH Max, +60 °C Max
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RS Stock No.: 410-0902Brand: Hanna InstrumentsManufacturers Part No.: HI-98127HSN Code: 90278990

SR 1,255.44

SR 1,255.44 Each (ex VAT)

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Hanna Instruments
16pH
-2pH
0.1pH
±0.1pH
+60 °C
-5°C
±0.5 °C
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26mm
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40mm
+50°C
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300 h
163mm
163 x 40 x 26mm
-5°C
Button Cell (1.5 V) x 4
100g
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HI 98127
Hanna Instruments HI 98128 pH Meter, ±0.05pH Accuracy, 0.01pH Resolution, 16pH Max, +60 °C Max
Hanna Instruments HI 98128 pH Meter, ±0.05pH Accuracy, 0.01pH Resolution, 16pH Max, +60 °C Max
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RS Stock No.: 410-0918Brand: Hanna InstrumentsManufacturers Part No.: HI-98128HSN Code: 90278990

SR 1,373.65

SR 1,373.65 Each (ex VAT)

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Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
+60 °C
-5°C
±0.5 °C
-
-
-
26mm
-
40mm
+50°C
-
300 h
163mm
163 x 40 x 26mm
-5°C
Button Cell (1.5 V) x 4
100g
-
HI 98128
Hanna Instruments HI 98129 pH Meter, ±0.05pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
Hanna Instruments HI 98129 pH Meter, ±0.05pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
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RS Stock No.: 434-2358Brand: Hanna InstrumentsManufacturers Part No.: HI-98129HSN Code: 90278930

SR 2,009.03

SR 2,009.03 Each (ex VAT)

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1SR 2,009.03
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Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
26mm
1ppm
40mm
+50°C
0ppm
100 h
163mm
163 x 40 x 26mm
0°C
Button Cell (1.5 V) x 4
100g
2000ppm
HI 98129
Hanna Instruments HI 98130 pH Meter, ±0.05pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
Hanna Instruments HI 98130 pH Meter, ±0.05pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
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RS Stock No.: 434-2364Brand: Hanna InstrumentsManufacturers Part No.: HI-98130HSN Code: 90278990

SR 2,007.83

SR 2,007.83 Each (ex VAT)

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Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
26mm
0.01ppt
40mm
+50°C
0ppt
100 h
163mm
163 x 40 x 26mm
0°C
Button Cell (1.5 V) x 4
100g
10ppt
HI 98130
Testo 206-pH1 pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
Testo 206-pH1 pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
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RS Stock No.: 479-8492Brand: TestoManufacturers Part No.: 0563 2061HSN Code: 90278990

SR 1,217.80

SR 1,217.80 Each (ex VAT)

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Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0.4 °C
-
-
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20mm
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33mm
+60°C
-
80 h
197mm
197 x 33 x 20mm
0°C
CR2032
69g
-
206-pH1
Hazardous Product
Hanna Instruments HI 3811 Conductivity Meter
Hanna Instruments HI 3811 Conductivity Meter
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RS Stock No.: 454-6960Brand: Hanna InstrumentsManufacturers Part No.: HI 3811HSN Code: 28539010

SR 440.10

SR 440.10 Each (ex VAT)

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1SR 440.10
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Hanna Instruments
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HI 3811
Hazardous Product
Testo 206-pH1 Starter Set pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
Testo 206-pH1 Starter Set pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
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RS Stock No.: 512-0373Brand: TestoManufacturers Part No.: 0563 2065HSN Code: 90278930

SR 2,112.48

SR 2,112.48 Each (ex VAT)

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1SR 2,112.48
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Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0.4 °C
-
-
-
20mm
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33mm
+60°C
-
80 h
197mm
197 x 33 x 20mm
0°C
CR2032
69g
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206-pH1 Starter Set
Hanna Instruments HI 991001N pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 16pH Max, +105 °C Max
Hanna Instruments HI 991001N pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 16pH Max, +105 °C Max
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RS Stock No.: 726-2696Brand: Hanna InstrumentsManufacturers Part No.: HI-991001HSN Code: 90268020

SR 4,489.46

SR 4,489.46 Each (ex VAT)

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1SR 4,489.46
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Hanna Instruments
16pH
-2pH
0.01pH
±0.02pH
+105 °C
-5°C
±0.5 °C
-
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38mm
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80mm
+50°C
-
1500 h
150mm
150 x 80 x 38mm
0°C
AAA
245g
-
HI 991001N
Hanna Instruments HI 991301 pH Meter, ±0.01pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
Hanna Instruments HI 991301 pH Meter, ±0.01pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
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RS Stock No.: 410-0930Brand: Hanna InstrumentsManufacturers Part No.: HI-991301HSN Code: 90278990

SR 6,380.22

SR 6,380.22 Each (ex VAT)

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1SR 6,380.22
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Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
36mm
0.01ppt
80mm
+50°C
0ppt
500 h
150mm
150 x 80 x 36mm
0°C
AAA
210g
10ppt
HI 991301
Hanna Instruments HI 991300 pH Meter, ±0.01pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
Hanna Instruments HI 991300 pH Meter, ±0.01pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
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RS Stock No.: 366-6186Brand: Hanna InstrumentsManufacturers Part No.: HI98509HSN Code: 90278990

SR 6,335.52

SR 6,335.52 Each (ex VAT)

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1SR 6,335.52
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Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
36mm
1ppm
80mm
+50°C
0ppm
500 h
150mm
150 x 80 x 36mm
0°C
AAA
210g
2000ppm
HI 991300
Testo 205 pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, +60°C Max
Testo 205 pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, +60°C Max
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RS Stock No.: 232-0511Brand: TestoManufacturers Part No.: 0563 2052HSN Code: 90278990

SR 3,009.41

SR 3,009.41 Each (ex VAT)

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1SR 3,009.41
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Testo
14pH
0pH
0.01pH
±0.02pH
+60°C
0°C
±0.4 °C
-
-
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80h
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Button Cell 4x LR44
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205
Hazardous Product
Testo 206-pH2 Starter Set pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
Testo 206-pH2 Starter Set pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max
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RS Stock No.: 232-0515Brand: TestoManufacturers Part No.: 0563 2066HSN Code: 90278990

SR 2,851.95

SR 2,851.95 Each (ex VAT)

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1SR 2,851.95
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Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
-
-
-
-
197mm
-
20mm
+60°C
-
80 h
33mm
197 x 33 x 20mm
0°C
CR2032
62g
-
206-pH2 Starter Set
Hazardous Product
Chauvin Arnoux CA 10001 pH Meter, 0.01pH Resolution, 14pH Max, +60 °C Max
Chauvin Arnoux CA 10001 pH Meter, 0.01pH Resolution, 14pH Max, +60 °C Max
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RS Stock No.: 195-0938Brand: Chauvin ArnouxManufacturers Part No.: P01710015HSN Code: 90268020

SR 650.78

SR 650.78 Each (ex VAT)

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1SR 650.78
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Chauvin Arnoux
14pH
0pH
0.01pH
-
+60 °C
0°C
-
-
-
-
227mm
-
36mm
+50°C
-
>100 h
20mm
20 x 36 x 227mm
0°C
CR232
65g
-
CA 10001
Chauvin Arnoux CA 10101 pH Meter, 0.01pH Resolution, 16pH Max, +120 °C Max
Chauvin Arnoux CA 10101 pH Meter, 0.01pH Resolution, 16pH Max, +120 °C Max
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RS Stock No.: 195-0936Brand: Chauvin ArnouxManufacturers Part No.: P01710010HSN Code: 90268020

SR 4,960.52

SR 4,960.52 Each (ex VAT)

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Chauvin Arnoux
16pH
-2pH
0.01pH
-
+120 °C
-10°C
-
-
-
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211mm
-
127mm
+120°C
-
300 h
54mm
54 x 127 x 211mm
-10°C
AA
600g
-
CA 10101
Endress+Hauser CM14 Water Conductivity Meter
Endress+Hauser CM14 Water Conductivity Meter
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RS Stock No.: 256-6134Brand: Endress+HauserManufacturers Part No.: CM14-AAMHSN Code: 90278930

SR 5,643.12

SR 5,643.12 Each (ex VAT)

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Endress+Hauser
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48 x 96 x 152mm
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300g
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CM14