(Checker) pH Tester with Replaceable Electrode The Checker supplies you with fast and accurate readings, features a large ease-to-read LCD and a simple to perform 2-point calibration. The pH electrode can be replaced; simply unscrew the electrode from the meter body and screw on a new one. The Checker is fast, accurate, lightweight and with 3000 hours of battery life; no worry about frequent battery replacement.
Specifications:- Range pH: 0.0 to 14.0 pH
- Resolution pH: 0.01 pH
- Accuracy pH: ±0.2 pH
- Calibration: Manual, 2 points
- Electrode: HI1270 (included)
- Battery Type / Life: 2 x 1.5V / approx. 3000 hours of continuous use
- Environment: 0 to 50°C (32 to 122°F); RH max 95%
- Dimensions: 66 x 50 x 25 mm (2.6 x 2.0 x 1.0″) – without probe
- Weight: 50 g (1.8 oz.)