Pen Type ORP Meter Tester Redox ±1999mV Range Include Calibration Solution
Special Features
- 【Measure Range】-1999-1999mV.
- 【Accuracy】 ±5mV Accuracy .
- 【Calibration】Complete Kit with 256mV calibration solutions.
- 【Operation】Submerge the probe into the solution until the reading stabilizes.
- 【Applications】Widely applications for ,water purification systems, hydroponics, swimming pools, , aquarium, etc.
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