Brand new and high quality, excellent meter, very accurate and durable.
Pen Type Meter that can simultaneously measure & display PH results
The electrode will remain accurate for a long time without recalibration
The electrode can be used in particularly taxing conditions
Great for all home and laboratory pH testing including aquariums, swimming pools, and more
Measuring range: pH 0.0 - 14.0
Resolution: 0.1pH
Accuracy: ±0.1pH (at 20â„�/68℉)
Typical EMC DEV: ±0.2pH
Battery: 3*1.5v (button battery)
Operating temperature: 0�to 50� (32℉- 122℉)
Relative humidity: ±95%
Life: Approx. 700 hours of use
Trimming: By potentiometer
Compact, portable pen type pH meter for testing
High accuracy
Approx. 700 hours of use
One-Button operation