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Availability: กรุณาสอบถามค่ะ
Features
- Waterproof IP67
- Replaceable sensor
- Auto Stable or Auto Hold measurement
- Automatic temperature compensation
- Auto buffer recognition
- Auto power off (30 mins)
- 2x CR2032 Li battery: 400 hours life
- Packed in handy carrying case
- Supplied with required calibration solutions
- Material: ABS, Epoxy
- Display: Custom monochrome LCD
- Operating conditions: 5 to 40°C; 85% humidity
- Warranty: 2 years on meter; 6 months on sensor
Specifications
MODEL |
pH 22 |
---|---|
Measurement principle |
Glass electrode method |
Minimum sample volume |
0.1mL or more *1 |
pH range |
0 to 14pH |
Resolution (Valid digits) |
0.01pH |
Calibration |
Up to three-point |
Accuracy *2 |
±0.01pH |
Temperature Display |
- |
Display |
Custom (monochrome) digital LCD |
Operating temperature/humidity |
5 to 40˚C, 85% or less in relative humidity (no condensation) |
Power |
CR2032 batteries (x2) |
Battery life |
Approx. 400 hours in continuous use |
Outer dimensions/Mass |
164mm×29mm×20mm(excluding projections)/Approx. 50 g(meter only, without batteries) |
Main functions |
Temperature compensations, waterproof *3, auto stable/auto hold, automatic power OFF |