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

SR 1,054.27

SR 1,054.27 Each (ex VAT)

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Extech
pH Meter
14pH
0.01pH
±0.01 pH
90°C
0°C
-
0°C
0pH
90°C
CE, RoHS, IP57
3 V Battery
PH110
40.6 mm
172.7mm
-
CR2032
110g
35.6mm
Hazardous Product
Extech PH90 pH Meter, 0.01 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 90 °C Max
Extech PH90 pH Meter, 0.01 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 90 °C Max
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RS Stock No.: 100-071Brand: ExtechManufacturers Part No.: PH90HSN Code: 90278930

SR 887.32

SR 887.32 Each (ex VAT)

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Extech
pH Meter
14pH
0.01pH
0.01 pH
90°C
-
-
0°C
0pH
90°C
IP57, RoHS, CE
3 V Battery
PH90
36 mm
36mm
-
CR2032
85g
170mm
Hazardous Product
Extech RE300 pH Meter, ±4mV Accuracy, 1 mV Resolution, 999 mV Max
Extech RE300 pH Meter, ±4mV Accuracy, 1 mV Resolution, 999 mV Max
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RS Stock No.: 100-041Brand: ExtechManufacturers Part No.: RE300HSN Code: 90278930

SR 1,051.05

SR 1,051.05 Each (ex VAT)

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Extech
pH Meter
999mV
1mV
±4mV
-
-
-
-
-999mV
-
RoHS
Battery
RE300
35.6 mm
40.6mm
-
UN38.3 Lithium Battery
110g
172.7mm
Hazardous Product
Hanna Instruments CHECKER1 pH Meter, ±0.2 pH Accuracy, 0.1 pH Resolution, 14 pH Max
Hanna Instruments CHECKER1 pH Meter, ±0.2 pH Accuracy, 0.1 pH Resolution, 14 pH Max
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RS Stock No.: 214-855Brand: Hanna InstrumentsManufacturers Part No.: HI-98103HSN Code: 90278930

SR 539.32

SR 539.32 Each (ex VAT)

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

SR 572.86

SR 572.86 Each (ex VAT)

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

SR 1,253.30

SR 1,253.30 Each (ex VAT)

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Hanna Instruments
pH Meter
16pH
0.1pH
±0.1 pH
60°C
-5°C
0.1°C
-5°C
-2pH
50°C
CE
Battery
HI 98127
40 mm
26mm
300h
-
100g
163mm
Hanna Instruments HI 98128 pH Meter, ±0.05 pH Accuracy, 0.01 pH Resolution, 16 pH Max, 60 °C Max
Hanna Instruments HI 98128 pH Meter, ±0.05 pH Accuracy, 0.01 pH Resolution, 16 pH Max, 60 °C Max
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RS Stock No.: 410-0918Brand: Hanna InstrumentsManufacturers Part No.: HI-98128HSN Code: 90278990

SR 1,371.49

SR 1,371.49 Each (ex VAT)

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Hanna Instruments
pH Meter
16pH
0.01pH
±0.05 pH
60°C
-5°C
0.1°C
-5°C
-2pH
50°C
No
Battery
HI 98128
40 mm
26mm
300h
-
100g
163mm
Hanna Instruments HI 98129 pH Meter, ±0.05 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
Hanna Instruments HI 98129 pH Meter, ±0.05 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
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RS Stock No.: 434-2358Brand: Hanna InstrumentsManufacturers Part No.: HI-98129HSN Code: 90278930

SR 2,006.66

SR 2,006.66 Each (ex VAT)

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Hanna Instruments
pH Meter
14pH
0.01pH
±0.05 pH
60°C
0°C
0.1°C
0°C
0pH
50°C
No
Battery
HI 98129
40 mm
26mm
100h
-
100g
163mm
Hanna Instruments HI 98130 pH Meter, ±0.05 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
Hanna Instruments HI 98130 pH Meter, ±0.05 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
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RS Stock No.: 434-2364Brand: Hanna InstrumentsManufacturers Part No.: HI-98130HSN Code: 90278990

SR 2,005.61

SR 2,005.61 Each (ex VAT)

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Hanna Instruments
pH Meter
14pH
0.01pH
±0.05 pH
60°C
0°C
0.1°C
0°C
0pH
50°C
CE
Battery
HI 98130
40 mm
26mm
100h
-
100g
163mm
Testo 206-pH1 pH Meter, ±0.02 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
Testo 206-pH1 pH Meter, ±0.02 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
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RS Stock No.: 479-8492Brand: TestoManufacturers Part No.: 0563 2061HSN Code: 90278990

SR 1,216.15

SR 1,216.15 Each (ex VAT)

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Testo
pH Meter
14pH
0.01pH
±0.02 pH
60°C
0°C
0.1°C
0°C
0pH
60°C
No
Battery
206-pH1
33 mm
20mm
80h
CR2032
69g
197mm
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 437.39

SR 437.39 Each (ex VAT)

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

SR 2,066.44

SR 2,066.44 Each (ex VAT)

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Testo
pH Meter
14pH
0.01pH
±0.02 pH
60°C
0°C
0.1°C
0°C
0pH
60°C
No
Battery
206-pH1 Starter Set
33 mm
20mm
80h
CR2032
69g
197mm
Hanna Instruments HI 991001N pH Meter, ±0.02 pH Accuracy, 0.01 pH Resolution, 16 pH Max, 105 °C Max
Hanna Instruments HI 991001N pH Meter, ±0.02 pH Accuracy, 0.01 pH Resolution, 16 pH Max, 105 °C Max
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RS Stock No.: 726-2696Brand: Hanna InstrumentsManufacturers Part No.: HI-991001HSN Code: 90268020

SR 4,459.57

SR 4,459.57 Each (ex VAT)

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Hanna Instruments
pH Meter
16pH
0.01pH
±0.02 pH
105°C
-5°C
0.1°C
0°C
-2pH
50°C
No
Battery
HI 991001N
80 mm
38mm
1500h
AAA
245g
150mm
Hanna Instruments HI 991301 pH Meter, ±0.01 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
Hanna Instruments HI 991301 pH Meter, ±0.01 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
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RS Stock No.: 410-0930Brand: Hanna InstrumentsManufacturers Part No.: HI-991301HSN Code: 90278990

SR 6,345.14

SR 6,345.14 Each (ex VAT)

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Hanna Instruments
pH Meter
14pH
0.01pH
±0.01 pH
60°C
0°C
0.1°C
0°C
0pH
50°C
No
Battery
HI 991301
80 mm
36mm
500h
AAA
210g
150mm
Hanna Instruments HI 991300 pH Meter, ±0.01 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
Hanna Instruments HI 991300 pH Meter, ±0.01 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
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RS Stock No.: 366-6186Brand: Hanna InstrumentsManufacturers Part No.: HI98509HSN Code: 90278990

SR 6,313.17

SR 6,313.17 Each (ex VAT)

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1SR 6,313.17
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Hanna Instruments
pH Meter
14pH
0.01pH
±0.01 pH
60°C
0°C
0.1°C
0°C
0pH
50°C
CE, RoHS
Battery
HI 991300
80 mm
36mm
500h
AAA
210g
150mm
Testo 205 pH Meter, ±0.02 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
Testo 205 pH Meter, ±0.02 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
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RS Stock No.: 232-0511Brand: TestoManufacturers Part No.: 0563 2052HSN Code: 90278990

SR 2,962.01

SR 2,962.01 Each (ex VAT)

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Testo
pH Meter
14pH
0.01pH
±0.02 pH
60°C
0°C
0.1°C
0°C
0pH
50°C
No
-
205
-
-
80h
LR44
135g
-
Hazardous Product
Testo 206-pH2 Starter Set pH Meter, ±0.02 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
Testo 206-pH2 Starter Set pH Meter, ±0.02 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max
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RS Stock No.: 232-0515Brand: TestoManufacturers Part No.: 0563 2066HSN Code: 90278990

SR 2,810.09

SR 2,810.09 Each (ex VAT)

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1SR 2,810.09
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Testo
pH Meter
14pH
0.01pH
±0.02 pH
60°C
0°C
0.1°C
0°C
0pH
60°C
No
-
206-pH2 Starter Set
20 mm
197mm
80h
CR2032
62g
33mm
Hazardous Product
Chauvin Arnoux CA 10001 pH Meter, 0.01 pH Resolution, 14 pH Max, 60 °C Max
Chauvin Arnoux CA 10001 pH Meter, 0.01 pH Resolution, 14 pH Max, 60 °C Max
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RS Stock No.: 195-0938Brand: Chauvin ArnouxManufacturers Part No.: P01710015HSN Code: 90268020

SR 646.83

SR 646.83 Each (ex VAT)

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Chauvin Arnoux
pH Meter
14pH
0.01pH
-
60°C
0°C
0.1°C
0°C
0pH
50°C
REACH Regulation (EC) No 1907/2006
Battery
CA 10001
36 mm
227mm
100h
CR232
65g
20mm
Chauvin Arnoux CA 10101 pH Meter, 0.01 pH Resolution, 16 pH Max, 120 °C Max
Chauvin Arnoux CA 10101 pH Meter, 0.01 pH Resolution, 16 pH Max, 120 °C Max
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RS Stock No.: 195-0936Brand: Chauvin ArnouxManufacturers Part No.: P01710010HSN Code: 90268020

SR 4,882.44

SR 4,882.44 Each (ex VAT)

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Chauvin Arnoux
pH Meter
16pH
0.01pH
-
120°C
-10°C
0.1°C
-10°C
-2pH
120°C
DIN 19266
Battery
CA 10101
127 mm
211mm
300h
AA
600g
54mm
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 5,629.61

SR 5,629.61 Each (ex VAT)

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Endress+Hauser
Water Conductivity Meter
-
-
-
-
-
-
-10°C
-
60°C
No
-
CM14
-
-
-
-
300g
-