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...
顯示 1-20,共 63 個產品
Hanna Instruments
14pH
0pH
0.1pH
-
±0.2pH
-
-
-
-
-
-
-
66mm
66 x 50 x 25mm
CHECKER1
0°C
-
50g
+50°C
-
CHECKER1
50mm
3000 h
25mm
-
CR2032
Hanna Instruments
14pH
0pH
0.1pH
-
±0.1pH
-
-
-
-
-
-
-
175mm
175 x 41 x 23mm
HI 98107
0°C
-
95g
+50°C
-
HI 98107
41mm
700 h
23mm
-
Button Cell (1.5 V) x 4
Hanna Instruments
16pH
-2pH
0.1pH
-
±0.1pH
-
+60 °C
-5°C
±0.5 °C
-
-
-
163mm
163 x 40 x 26mm
HI 98127
-5°C
-
100g
+50°C
-
-
40mm
300 h
26mm
-
Button Cell (1.5 V) x 4
Hanna Instruments
16pH
-2pH
0.01pH
-
±0.05pH
-
+60 °C
-5°C
±0.5 °C
-
-
-
163mm
163 x 40 x 26mm
HI 98128
-5°C
-
100g
+50°C
-
-
40mm
300 h
26mm
-
Button Cell (1.5 V) x 4
Hanna Instruments
14pH
0pH
0.01pH
-
±0.05pH
-
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
163mm
163 x 40 x 26mm
HI 98129
0°C
1ppm
100g
+50°C
2000ppm
-
40mm
100 h
26mm
0ppm
Button Cell (1.5 V) x 4
Hanna Instruments
14pH
0pH
0.01pH
-
±0.05pH
-
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
163mm
163 x 40 x 26mm
HI 98130
0°C
0.01ppt
100g
+50°C
10ppt
-
40mm
100 h
26mm
0ppt
Button Cell (1.5 V) x 4
Testo
14pH
0pH
0.01pH
-
±0.02pH
-
+60 °C
0°C
±0.4 °C
-
-
-
197mm
197 x 33 x 20mm
206-pH1
0°C
-
69g
+60°C
-
-
33mm
80 h
20mm
-
CR2032
Testo
14pH
0pH
0.01pH
-
±0.02pH
-
+60 °C
0°C
±0.4 °C
-
-
-
197mm
197 x 33 x 20mm
206-pH1 Starter Set
0°C
-
69g
+60°C
-
-
33mm
80 h
20mm
-
CR2032
Hanna Instruments
16pH
-2pH
0.01pH
-
±0.02pH
-
+105 °C
-5°C
±0.5 °C
-
-
-
150mm
150 x 80 x 38mm
HI 991001N
0°C
-
245g
+50°C
-
-
80mm
1500 h
38mm
-
AAA
Hanna Instruments
14pH
0pH
0.01pH
-
±0.01pH
-
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
150mm
150 x 80 x 36mm
HI 991301
0°C
0.01ppt
210g
+50°C
10ppt
-
80mm
500 h
36mm
0ppt
AAA
Hanna Instruments
14pH
0pH
0.01pH
-
±0.01pH
-
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
150mm
150 x 80 x 36mm
HI 991300
0°C
1ppm
210g
+50°C
2000ppm
-
80mm
500 h
36mm
0ppm
AAA
Testo
14pH
0pH
0.01pH
-
±0.02pH
-
+60 °C
0°C
-
-
-
-
33mm
197 x 33 x 20mm
206-pH2 Starter Set
0°C
-
62g
+60°C
-
206-pH2 Starter Set
20mm
80 h
197mm
-
CR2032
Chauvin Arnoux
14pH
0pH
0.01pH
-
-
-
+60 °C
0°C
-
-
-
-
20mm
20 x 36 x 227mm
CA 10001
0°C
-
65g
+50°C
-
CA 10001
36mm
>100 h
227mm
-
CR232