Digital Dissolved Oxygen Tester DO Meter JPB-70A

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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