Digital pen PH Meter Tester Pocket Aquarium Pool Water Wine Urine LCD PH-107
Note: Calibration buffer for pH Value Adjustment only, use only when you want to obtain specific pH;
pH 4.00 (to obtain certain acidity, namely lower pH) pH 6.86 (to obtain neutual condition)
Resolution: 0.1pH
Accuracy: ±0.1 pH (20°C), ±0.2 pH
Operating Temperature: 0 - 50°C (32 - 122°F)
Calibration: manual, 1 point
Item Net Weight: approx. 57g (after installed batteries)
Dimensions: 152 x 29 x 20mm (5.984 x 1.142 x 0.591 inch)
Package Included:
1 x Digital pH meter
1 x Calibration Adjustment screwdriver
1 x User instruction (English)
Note: Calibration buffer for pH Value Adjustment only, use only when you want to obtain specific pH;
pH 4.00 (to obtain certain acidity, namely lower pH) pH 6.86 (to obtain neutual condition)
Resolution: 0.1pH
Accuracy: ±0.1 pH (20°C), ±0.2 pH
Operating Temperature: 0 - 50°C (32 - 122°F)
Calibration: manual, 1 point
Item Net Weight: approx. 57g (after installed batteries)
Dimensions: 152 x 29 x 20mm (5.984 x 1.142 x 0.591 inch)
Package Included:
1 x Digital pH meter
1 x Calibration Adjustment screwdriver
1 x User instruction (English)