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.: PH110

€ 250.36

€ 250.36 Each (ex VAT)

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Extech
14pH
0pH
0.01pH
±0.01pH
90 °C
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PH110
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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.: PH90

€ 209.99

€ 209.99 Each (ex VAT)

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

€ 250.36

€ 250.36 Each (ex VAT)

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Extech
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RE300
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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-98103

€ 143.57

€ 143.57 Each (ex VAT)

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Hanna Instruments
14pH
0pH
0.1pH
±0.2pH
-
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0°C
66mm
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+50°C
-
25mm
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CHECKER1
3000 h
50mm
50g
66 x 50 x 25mm
CR2032
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-98107

€ 161.49

€ 161.49 Each (ex VAT)

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Hanna Instruments
14pH
0pH
0.1pH
±0.1pH
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0°C
175mm
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+50°C
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23mm
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HI 98107
700 h
41mm
95g
175 x 41 x 23mm
Button Cell (1.5 V) x 4
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-98127

€ 316.68

€ 316.68 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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-
-5°C
163mm
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+50°C
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26mm
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HI 98127
300 h
40mm
100g
163 x 40 x 26mm
Button Cell (1.5 V) x 4
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-98128

€ 360.36

€ 360.36 Each (ex VAT)

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Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
+60 °C
-5°C
±0.5 °C
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-5°C
163mm
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+50°C
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26mm
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HI 98128
300 h
40mm
100g
163 x 40 x 26mm
Button Cell (1.5 V) x 4
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-98129

€ 503.72

€ 503.72 Each (ex VAT)

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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
0°C
163mm
1ppm
+50°C
2000ppm
26mm
0ppm
HI 98129
100 h
40mm
100g
163 x 40 x 26mm
Button Cell (1.5 V) x 4
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-98130

€ 503.72

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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
0°C
163mm
0.01ppt
+50°C
10ppt
26mm
0ppt
HI 98130
100 h
40mm
100g
163 x 40 x 26mm
Button Cell (1.5 V) x 4
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 2061

€ 334.24

€ 334.24 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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0°C
197mm
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+60°C
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20mm
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206-pH1
80 h
33mm
69g
197 x 33 x 20mm
CR2032
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-991001

€ 1,078.56

€ 1,078.56 Each (ex VAT)

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Hanna Instruments
16pH
-2pH
0.01pH
±0.02pH
+105 °C
-5°C
±0.5 °C
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0°C
150mm
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+50°C
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38mm
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HI 991001N
1500 h
80mm
245g
150 x 80 x 38mm
AAA
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-991301

€ 1,695.86

€ 1,695.86 Each (ex VAT)

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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
0°C
150mm
0.01ppt
+50°C
10ppt
36mm
0ppt
HI 991301
500 h
80mm
210g
150 x 80 x 36mm
AAA
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.: HI98509

€ 1,502.74

€ 1,502.74 Each (ex VAT)

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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
0°C
150mm
1ppm
+50°C
2000ppm
36mm
0ppm
HI 991300
500 h
80mm
210g
150 x 80 x 36mm
AAA
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 2052

€ 848.01

€ 848.01 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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205
80h
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Button Cell 4x LR44
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 2066

€ 775.92

€ 775.92 Each (ex VAT)

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Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
-
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0°C
33mm
-
+60°C
-
197mm
-
206-pH2 Starter Set
80 h
20mm
62g
197 x 33 x 20mm
CR2032
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.: P01710010

€ 1,277.67

€ 1,277.67 Each (ex VAT)

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Chauvin Arnoux
16pH
-2pH
0.01pH
-
+120 °C
-10°C
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-
-
-
-10°C
54mm
-
+120°C
-
211mm
-
CA 10101
300 h
127mm
600g
54 x 127 x 211mm
AA
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-AAM

€ 1,377.16

€ 1,377.16 Each (ex VAT)

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Endress+Hauser
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CM14
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300g
48 x 96 x 152mm
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Endress+Hauser CM42 pH Meter
Endress+Hauser CM42 pH Meter
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RS Stock No.: 287-1644Brand: Endress+HauserManufacturers Part No.: CM42-MEA000EAD00

€ 4,130.01

€ 4,130.01 Each (ex VAT)

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Endress+Hauser
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CM42
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Endress+Hauser CM42 pH Meter
Endress+Hauser CM42 pH Meter
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RS Stock No.: 287-1642Brand: Endress+HauserManufacturers Part No.: CM42-MAA000EAD00

€ 3,723.81

€ 3,723.81 Each (ex VAT)

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Endress+Hauser
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CM42
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Endress+Hauser CM42 pH Meter
Endress+Hauser CM42 pH Meter
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RS Stock No.: 287-1645Brand: Endress+HauserManufacturers Part No.: CM42-MEA000EAT00

€ 4,130.01

€ 4,130.01 Each (ex VAT)

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Endress+Hauser
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CM42
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