At the cost of just a few rolls of litmus paper, you can have the industry's best pocket-sized pH tester. The Checker 1 supplies you with fast and accurate readings. This compact tester features a large easy-to-read LCD and simple to perform 2-point calibration. The Checker 1 is fast, accurate, lightweight and with 3000 hours of battery life, you don't have to worry about frequent battery replacement. Testing pH has never been easier!
Features:
- High accuracy with 0.01 pH resolution
- Usable with virtually any pH electrode
- Replaceable pH electrode
- Supplied with the HI1270 pH electrode, batteries and instructions
Specifications:
- Range: 0.00 to 14.00 pH
- Resolution: 0.01 pH
- Accuracy (@20°C/68°F): ±0.2 pH
- Calibration: Manual - 2 points
- Battery Type / Life: 2 x 1.5V / approx. 3000 hours of continuous use
- Environment: 0 to 50°C (32 to 122°F); RH 95%
- Dimensions: 66 x 50 x 25 mm
- Weight: 70g
