JPB-70A digital pen-type dissolved oxygen meter provides a rapid reaction time and can automatically provide the correct temperature. It’s a lightweight and portable DO meter, with a built-in dissolved oxygen electrode and polarographic membrane. Use the device to assist users in reading data more quickly.
- Portable Dissolved Oxygen Analyzer
- Pen Type Dissolved Meter Water Tester JPB-70A
- Probe interface
- HD backlit display
- The dissolved oxygen measurement range is 0 to 20 mg/L
- Dissolved oxygen basic error is +/- 0.3 mg/L
- The temperature measuring range is 0 to 40 ℃
- The temperature basic error is +1℃
- Residual current is less than 0.15mg/L
- Response time is less than the 30s & 20 ℃ when the 90% response
- The automatic temperature compensation range is 0 to 40 ℃
- Powered by 1.5V 4pcs button battery, battery not included
- Its dimension is 40 x 185 mm
- Its weight is 88g
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