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 64 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
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
Add to parts list
RS Stock No.: 100-038Brand: ExtechManufacturers Part No.: PH110

€ 166.16

€ 166.16 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 166.16
Add to basket
Extech
pH Meter
14pH
0.01pH
±0.01 pH
90°C
0°C
0°C
-
0pH
90°C
CE, RoHS, IP57
-
CR2032
40.6 mm
172.7mm
3 V Battery
35.6mm
PH110
110g
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
Add to parts list
RS Stock No.: 100-071Brand: ExtechManufacturers Part No.: PH90

€ 141.36

€ 141.36 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 141.36
Add to basket
Extech
pH Meter
14pH
0.01pH
0.01 pH
90°C
-
0°C
-
0pH
90°C
IP57, RoHS, CE
-
CR2032
36 mm
36mm
3 V Battery
170mm
PH90
85g
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
Add to parts list
RS Stock No.: 100-041Brand: ExtechManufacturers Part No.: RE300

€ 166.16

€ 166.16 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 166.16
Add to basket
Extech
pH Meter
999mV
1mV
±4mV
-
-
-
-
-999mV
-
RoHS
-
UN38.3 Lithium Battery
35.6 mm
40.6mm
Battery
172.7mm
RE300
110g
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
Add to parts list
RS Stock No.: 214-855Brand: Hanna InstrumentsManufacturers Part No.: HI-98103

€ 108.50

€ 108.50 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 108.50
Add to basket
Hanna Instruments
pH Meter
14pH
0.1pH
±0.2 pH
-
-
0°C
-
0pH
50°C
No
3000h
CR2032
50 mm
25mm
Battery
66mm
CHECKER1
50g
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
Add to parts list
RS Stock No.: 218-970Brand: Hanna InstrumentsManufacturers Part No.: HI-98107

€ 77.93

€ 77.93 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 77.93
Add to basket
Hanna Instruments
pH Meter
14pH
0.1pH
±0.1 pH
-
-
0°C
-
0pH
50°C
No
700h
-
41 mm
23mm
Battery
175mm
HI 98107
95g
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
Add to parts list
RS Stock No.: 410-0902Brand: Hanna InstrumentsManufacturers Part No.: HI-98127

€ 162.49

€ 162.49 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 162.49
Add to basket
Hanna Instruments
pH Meter
16pH
0.1pH
±0.1 pH
60°C
-5°C
-5°C
0.1°C
-2pH
50°C
CE
300h
-
40 mm
26mm
Battery
163mm
HI 98127
100g
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
Add to parts list
RS Stock No.: 410-0918Brand: Hanna InstrumentsManufacturers Part No.: HI-98128

€ 185.11

€ 185.11 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 185.11
Add to basket
Hanna Instruments
pH Meter
16pH
0.01pH
±0.05 pH
60°C
-5°C
-5°C
0.1°C
-2pH
50°C
No
300h
-
40 mm
26mm
Battery
163mm
HI 98128
100g
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
Add to parts list
RS Stock No.: 434-2358Brand: Hanna InstrumentsManufacturers Part No.: HI-98129

€ 261.16

€ 261.16 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 261.16
Add to basket
Hanna Instruments
pH Meter
14pH
0.01pH
±0.05 pH
60°C
0°C
0°C
0.1°C
0pH
50°C
No
100h
-
40 mm
26mm
Battery
163mm
HI 98129
100g
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
Add to parts list
RS Stock No.: 434-2364Brand: Hanna InstrumentsManufacturers Part No.: HI-98130

€ 261.16

€ 261.16 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 261.16
Add to basket
Hanna Instruments
pH Meter
14pH
0.01pH
±0.05 pH
60°C
0°C
0°C
0.1°C
0pH
50°C
CE
100h
-
40 mm
26mm
Battery
163mm
HI 98130
100g
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
Add to parts list
RS Stock No.: 479-8492Brand: TestoManufacturers Part No.: 0563 2061

€ 198.40

€ 198.40 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 198.40
Add to basket
Testo
pH Meter
14pH
0.01pH
±0.02 pH
60°C
0°C
0°C
0.1°C
0pH
60°C
No
80h
CR2032
33 mm
20mm
Battery
197mm
206-pH1
69g
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
Add to parts list
RS Stock No.: 512-0373Brand: TestoManufacturers Part No.: 0563 2065

€ 331.08

€ 331.08 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 331.08
Add to basket
Testo
pH Meter
14pH
0.01pH
±0.02 pH
60°C
0°C
0°C
0.1°C
0pH
60°C
No
80h
CR2032
33 mm
20mm
Battery
197mm
206-pH1 Starter Set
69g
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
Add to parts list
RS Stock No.: 726-2696Brand: Hanna InstrumentsManufacturers Part No.: HI-991001

€ 600.12

€ 600.12 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 600.12
Add to basket
Hanna Instruments
pH Meter
16pH
0.01pH
±0.02 pH
105°C
-5°C
0°C
0.1°C
-2pH
50°C
No
1500h
AAA
80 mm
38mm
Battery
150mm
HI 991001N
245g
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
Add to parts list
RS Stock No.: 410-0930Brand: Hanna InstrumentsManufacturers Part No.: HI-991301

€ 855.38

€ 855.38 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 855.38
Add to basket
Hanna Instruments
pH Meter
14pH
0.01pH
±0.01 pH
60°C
0°C
0°C
0.1°C
0pH
50°C
No
500h
AAA
80 mm
36mm
Battery
150mm
HI 991301
210g
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
Add to parts list
RS Stock No.: 366-6186Brand: Hanna InstrumentsManufacturers Part No.: HI98509

€ 820.21

€ 820.21 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 820.21
Add to basket
Hanna Instruments
pH Meter
14pH
0.01pH
±0.01 pH
60°C
0°C
0°C
0.1°C
0pH
50°C
CE, RoHS
500h
AAA
80 mm
36mm
Battery
150mm
HI 991300
210g
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
Add to parts list
RS Stock No.: 232-0511Brand: TestoManufacturers Part No.: 0563 2052

€ 496.00

€ 496.00 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 496.00
Add to basket
Testo
pH Meter
14pH
0.01pH
±0.02 pH
60°C
0°C
0°C
0.1°C
0pH
50°C
No
80h
LR44
-
-
-
-
205
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
Add to parts list
RS Stock No.: 232-0515Brand: TestoManufacturers Part No.: 0563 2066

€ 453.84

€ 453.84 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 453.84
Add to basket
Testo
pH Meter
14pH
0.01pH
±0.02 pH
60°C
0°C
0°C
0.1°C
0pH
60°C
No
80h
CR2032
20 mm
197mm
-
33mm
206-pH2 Starter Set
62g
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
Add to parts list
RS Stock No.: 195-0938Brand: Chauvin ArnouxManufacturers Part No.: P01710015

€ 112.72

€ 112.72 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 112.72
Add to basket
Chauvin Arnoux
pH Meter
14pH
0.01pH
-
60°C
0°C
0°C
0.1°C
0pH
50°C
REACH Regulation (EC) No 1907/2006
100h
CR232
36 mm
227mm
Battery
20mm
CA 10001
65g
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
Add to parts list
RS Stock No.: 195-0936Brand: Chauvin ArnouxManufacturers Part No.: P01710010

€ 840.36

€ 840.36 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 840.36
Add to basket
Chauvin Arnoux
pH Meter
16pH
0.01pH
-
120°C
-10°C
-10°C
0.1°C
-2pH
120°C
DIN 19266
300h
AA
127 mm
211mm
Battery
54mm
CA 10101
600g
Endress+Hauser CM14 Water Conductivity Meter
Endress+Hauser CM14 Water Conductivity Meter
Add to parts list
RS Stock No.: 256-6134Brand: Endress+HauserManufacturers Part No.: CM14-AAM

€ 847.76

€ 847.76 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 847.76
Add to basket
Endress+Hauser
Water Conductivity Meter
-
-
-
-
-
-10°C
-
-
60°C
No
-
-
-
-
-
-
CM14
300g
Endress+Hauser CM42 pH Meter
Endress+Hauser CM42 pH Meter
Add to parts list
RS Stock No.: 287-1647Brand: Endress+HauserManufacturers Part No.: CM42-MEA100EAD00

€ 2,842.06

€ 2,842.06 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 2,842.06
Add to basket
Endress+Hauser
pH Meter
-
-
-
-
-
-20°C
-
-
50°C
UKEX, FM, CSA, JPN Ex, ATEX, NEPSI, IECEX, EAC
-
-
144 mm
144mm
-
148mm
CM42
-