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...

Showing 1-20 of 65 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
Endress+Hauser CM442 pH Meter
Endress+Hauser CM442 pH Meter
Add to parts list
RS Stock No.: 317-756Brand: Endress+HauserManufacturers Part No.: CM442-2EV0/0HSN Code: 90278930

SR 10,212.83

SR 10,212.83 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 10,212.83
Add to basket
Endress+Hauser
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CM442
-
-
-
-
-
CM442
-
-
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
Add to parts list
RS Stock No.: 100-038Brand: ExtechManufacturers Part No.: PH110HSN Code: 90278930

SR 987.10

SR 987.10 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 987.10
Add to basket
Extech
14pH
0pH
0.01pH
±0.01pH
-
-
90 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
Add to parts list
RS Stock No.: 100-071Brand: ExtechManufacturers Part No.: PH90HSN Code: 90278930

SR 832.27

SR 832.27 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 832.27
Add to basket
Extech
14pH
0pH
0.01pH
0.01pH
-
-
90 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PH90
-
-
Hazardous Product
Extech RE300 pH Meter
Extech RE300 pH Meter
Add to parts list
RS Stock No.: 100-041Brand: ExtechManufacturers Part No.: RE300HSN Code: 90278930

SR 984.34

SR 984.34 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 984.34
Add to basket
Extech
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
Add to parts list
RS Stock No.: 214-855Brand: Hanna InstrumentsManufacturers Part No.: HI-98103HSN Code: 90278930

SR 522.28

SR 522.28 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 522.28
Add to basket
Hanna Instruments
14pH
0pH
0.1pH
±0.2pH
-
-
-
-
-
-
-
-
-
-
CR2032
66 x 50 x 25mm
25mm
CHECKER1
0°C
50g
50mm
66mm
3000 h
CHECKER1
-
+50°C
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
Add to parts list
RS Stock No.: 218-970Brand: Hanna InstrumentsManufacturers Part No.: HI-98107HSN Code: 90251180

SR 554.76

SR 554.76 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 554.76
Add to basket
Hanna Instruments
14pH
0pH
0.1pH
±0.1pH
-
-
-
-
-
-
-
-
-
-
Button Cell (1.5 V) x 4
175 x 41 x 23mm
23mm
-
0°C
95g
41mm
175mm
700 h
HI 98107
-
+50°C
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
Add to parts list
RS Stock No.: 410-0902Brand: Hanna InstrumentsManufacturers Part No.: HI-98127HSN Code: 90278990

SR 1,215.14

SR 1,215.14 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,215.14
Add to basket
Hanna Instruments
16pH
-2pH
0.1pH
±0.1pH
-
-
+60 °C
-5°C
±0.5 °C
-
-
-
-
-
Button Cell (1.5 V) x 4
163 x 40 x 26mm
26mm
-
-5°C
100g
40mm
163mm
300 h
HI 98127
-
+50°C
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
Add to parts list
RS Stock No.: 410-0918Brand: Hanna InstrumentsManufacturers Part No.: HI-98128HSN Code: 90278990

SR 1,329.86

SR 1,329.86 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,329.86
Add to basket
Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
-
-
+60 °C
-5°C
±0.5 °C
-
-
-
-
-
Button Cell (1.5 V) x 4
163 x 40 x 26mm
26mm
-
-5°C
100g
40mm
163mm
300 h
HI 98128
-
+50°C
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
Add to parts list
RS Stock No.: 434-2358Brand: Hanna InstrumentsManufacturers Part No.: HI-98129HSN Code: 90278930

SR 1,946.34

SR 1,946.34 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,946.34
Add to basket
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
-
-
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
1ppm
0ppm
Button Cell (1.5 V) x 4
163 x 40 x 26mm
26mm
-
0°C
100g
40mm
163mm
100 h
HI 98129
2000ppm
+50°C
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
Add to parts list
RS Stock No.: 434-2364Brand: Hanna InstrumentsManufacturers Part No.: HI-98130HSN Code: 90278990

SR 1,945.44

SR 1,945.44 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,945.44
Add to basket
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
-
-
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
0.01ppt
0ppt
Button Cell (1.5 V) x 4
163 x 40 x 26mm
26mm
-
0°C
100g
40mm
163mm
100 h
HI 98130
10ppt
+50°C
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
Add to parts list
RS Stock No.: 479-8492Brand: TestoManufacturers Part No.: 0563 2061HSN Code: 90278990

SR 1,202.56

SR 1,202.56 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,202.56
Add to basket
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+60 °C
0°C
±0.4 °C
-
-
-
-
-
CR2032
197 x 33 x 20mm
20mm
-
0°C
69g
33mm
197mm
80 h
206-pH1
-
+60°C
Hazardous Product
Hanna Instruments HI 3811 Conductivity Meter
Hanna Instruments HI 3811 Conductivity Meter
Add to parts list
RS Stock No.: 454-6960Brand: Hanna InstrumentsManufacturers Part No.: HI 3811HSN Code: 28539010

SR 422.51

SR 422.51 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 422.51
Add to basket
Hanna Instruments
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
Add to parts list
RS Stock No.: 512-0373Brand: TestoManufacturers Part No.: 0563 2065HSN Code: 90278930

SR 2,013.66

SR 2,013.66 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,013.66
Add to basket
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+60 °C
0°C
±0.4 °C
-
-
-
-
-
CR2032
197 x 33 x 20mm
20mm
-
0°C
69g
33mm
197mm
80 h
206-pH1 Starter Set
-
+60°C
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
Add to parts list
RS Stock No.: 726-2696Brand: Hanna InstrumentsManufacturers Part No.: HI-991001HSN Code: 90268020

SR 4,320.49

SR 4,320.49 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 4,320.49
Add to basket
Hanna Instruments
16pH
-2pH
0.01pH
±0.02pH
-
-
+105 °C
-5°C
±0.5 °C
-
-
-
-
-
AAA
150 x 80 x 38mm
38mm
-
0°C
245g
80mm
150mm
1500 h
HI 991001N
-
+50°C
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
Add to parts list
RS Stock No.: 410-0930Brand: Hanna InstrumentsManufacturers Part No.: HI-991301HSN Code: 90278990

SR 6,141.89

SR 6,141.89 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 6,141.89
Add to basket
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
-
-
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
0.01ppt
0ppt
AAA
150 x 80 x 36mm
36mm
-
0°C
210g
80mm
150mm
500 h
HI 991301
10ppt
+50°C
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
Add to parts list
RS Stock No.: 366-6186Brand: Hanna InstrumentsManufacturers Part No.: HI98509HSN Code: 90278990

SR 6,122.16

SR 6,122.16 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 6,122.16
Add to basket
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
-
-
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
1ppm
0ppm
AAA
150 x 80 x 36mm
36mm
-
0°C
210g
80mm
150mm
500 h
HI 991300
2000ppm
+50°C
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
Add to parts list
RS Stock No.: 232-0511Brand: TestoManufacturers Part No.: 0563 2052HSN Code: 90278990

SR 2,868.59

SR 2,868.59 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,868.59
Add to basket
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+60°C
0°C
±0.4 °C
-
-
-
-
-
Button Cell 4x LR44
-
-
205
-
-
-
-
80h
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
Add to parts list
RS Stock No.: 232-0515Brand: TestoManufacturers Part No.: 0563 2066HSN Code: 90278990

SR 2,755.92

SR 2,755.92 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,755.92
Add to basket
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+60 °C
0°C
-
-
-
-
-
-
CR2032
197 x 33 x 20mm
197mm
206-pH2 Starter Set
0°C
62g
20mm
33mm
80 h
206-pH2 Starter Set
-
+60°C
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
Add to parts list
RS Stock No.: 195-0938Brand: Chauvin ArnouxManufacturers Part No.: P01710015HSN Code: 90268020

SR 638.00

SR 638.00 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 638.00
Add to basket
Chauvin Arnoux
14pH
0pH
0.01pH
-
-
-
+60 °C
0°C
-
-
-
-
-
-
CR232
20 x 36 x 227mm
227mm
-
0°C
65g
36mm
20mm
>100 h
CA 10001
-
+50°C
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
Add to parts list
RS Stock No.: 195-0936Brand: Chauvin ArnouxManufacturers Part No.: P01710010HSN Code: 90268020

SR 4,753.77

SR 4,753.77 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 4,753.77
Add to basket
Chauvin Arnoux
16pH
-2pH
0.01pH
-
-
-
+120 °C
-10°C
-
-
-
-
-
-
AA
54 x 127 x 211mm
211mm
-
-10°C
600g
127mm
54mm
300 h
CA 10101
-
+120°C