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 1,054.55

SR 1,054.55 Each (ex VAT)

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Extech
14pH
pH Meter
0.01pH
±0.01 pH
90°C
0°C
0pH
0°C
-
90°C
CE, RoHS, IP57
PH110
172.7mm
110g
35.6mm
CR2032
40.6 mm
-
3 V Battery
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 890.10

SR 890.10 Each (ex VAT)

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Extech
14pH
pH Meter
0.01pH
0.01 pH
90°C
-
0pH
0°C
-
90°C
IP57, RoHS, CE
PH90
36mm
85g
170mm
CR2032
36 mm
-
3 V Battery
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 1,051.10

SR 1,051.10 Each (ex VAT)

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Extech
999mV
pH Meter
1mV
±4mV
-
-
-999mV
-
-
-
RoHS
RE300
40.6mm
110g
172.7mm
UN38.3 Lithium Battery
35.6 mm
-
Battery
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 609.50

SR 609.50 Each (ex VAT)

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Hanna Instruments
14pH
pH Meter
0.1pH
±0.2 pH
-
-
0pH
0°C
-
50°C
No
CHECKER1
25mm
50g
66mm
CR2032
50 mm
3000h
Battery
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 685.40

SR 685.40 Each (ex VAT)

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Hanna Instruments
14pH
pH Meter
0.1pH
±0.1 pH
-
-
0pH
0°C
-
50°C
No
HI 98107
23mm
95g
175mm
-
41 mm
700h
Battery
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 1,332.85

SR 1,332.85 Each (ex VAT)

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Hanna Instruments
16pH
pH Meter
0.1pH
±0.1 pH
60°C
-5°C
-2pH
-5°C
0.1°C
50°C
CE
HI 98127
26mm
100g
163mm
-
40 mm
300h
Battery
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 1,514.55

SR 1,514.55 Each (ex VAT)

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Hanna Instruments
16pH
pH Meter
0.01pH
±0.05 pH
60°C
-5°C
-2pH
-5°C
0.1°C
50°C
No
HI 98128
26mm
100g
163mm
-
40 mm
300h
Battery
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 2,112.55

SR 2,112.55 Each (ex VAT)

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Hanna Instruments
14pH
pH Meter
0.01pH
±0.05 pH
60°C
0°C
0pH
0°C
0.1°C
50°C
No
HI 98129
26mm
100g
163mm
-
40 mm
100h
Battery
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 2,114.85

SR 2,114.85 Each (ex VAT)

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Hanna Instruments
14pH
pH Meter
0.01pH
±0.05 pH
60°C
0°C
0pH
0°C
0.1°C
50°C
CE
HI 98130
26mm
100g
163mm
-
40 mm
100h
Battery
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 1,187.95

SR 1,187.95 Each (ex VAT)

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Testo
14pH
pH Meter
0.01pH
±0.02 pH
60°C
0°C
0pH
0°C
0.1°C
60°C
No
206-pH1
20mm
69g
197mm
CR2032
33 mm
80h
Battery
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 548.55

SR 548.55 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 2,093.00

SR 2,093.00 Each (ex VAT)

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Testo
14pH
pH Meter
0.01pH
±0.02 pH
60°C
0°C
0pH
0°C
0.1°C
60°C
No
206-pH1 Starter Set
20mm
69g
197mm
CR2032
33 mm
80h
Battery
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 4,579.30

SR 4,579.30 Each (ex VAT)

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Hanna Instruments
16pH
pH Meter
0.01pH
±0.02 pH
105°C
-5°C
-2pH
0°C
0.1°C
50°C
No
HI 991001N
38mm
245g
150mm
AAA
80 mm
1500h
Battery
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 7,162.20

SR 7,162.20 Each (ex VAT)

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Hanna Instruments
14pH
pH Meter
0.01pH
±0.01 pH
60°C
0°C
0pH
0°C
0.1°C
50°C
No
HI 991301
36mm
210g
150mm
AAA
80 mm
500h
Battery
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 6,330.75

SR 6,330.75 Each (ex VAT)

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1SR 6,330.75
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Hanna Instruments
14pH
pH Meter
0.01pH
±0.01 pH
60°C
0°C
0pH
0°C
0.1°C
50°C
CE, RoHS
HI 991300
36mm
210g
150mm
AAA
80 mm
500h
Battery
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 3,067.05

SR 3,067.05 Each (ex VAT)

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Testo
14pH
pH Meter
0.01pH
±0.02 pH
60°C
0°C
0pH
0°C
0.1°C
50°C
No
205
-
135g
-
LR44
-
80h
-
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 2,824.40

SR 2,824.40 Each (ex VAT)

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1SR 2,824.40
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Testo
14pH
pH Meter
0.01pH
±0.02 pH
60°C
0°C
0pH
0°C
0.1°C
60°C
No
206-pH2 Starter Set
197mm
62g
33mm
CR2032
20 mm
80h
-
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 647.45

SR 647.45 Each (ex VAT)

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Chauvin Arnoux
14pH
pH Meter
0.01pH
-
60°C
0°C
0pH
0°C
0.1°C
50°C
REACH Regulation (EC) No 1907/2006
CA 10001
227mm
65g
20mm
CR232
36 mm
100h
Battery
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 4,954.20

SR 4,954.20 Each (ex VAT)

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Chauvin Arnoux
16pH
pH Meter
0.01pH
-
120°C
-10°C
-2pH
-10°C
0.1°C
120°C
DIN 19266
CA 10101
211mm
600g
54mm
AA
127 mm
300h
Battery
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 5,764.95

SR 5,764.95 Each (ex VAT)

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