• Hard Plastic Case
• Screwdriver for Calibration
• pH 7.01 and 4.01 Sachets
• Cleaning Solution Sachets
Economical pH kit for all hydroponic growers. The Checker®1 is easy to calibrate, uses a replaceable pH electrode and works for 3000 hours before you have to change the batteries!
- High accuracy with 0.01 pH resolution
- Two point fast and accurate calibration
- Usable with virtually any electrode that shares the same connector
- 3000 hours of battery life
- HI 1270 small diameter probe fitseasily into a test tube
The pH Checker series supplies users with fast and accurate readings from 0 to 14 pH with a resolution of 0.01 pH. This compact tester features an easy to read LCD and simple to perform two point calibration.
The pH electrode of the Checker can be easily replaced. You only need to 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, you don't have to worry about frequent battery replacement.HI 98103 (Checker) is supplied with HI 1270 pH electrode, batteries and instructions.
Range 0.00 to 14.00 pH
Resolution 0.01 pH
Accuracy 0.2 pH
Calibration manual, 2 points
Electrode HI 1270 (included)
Battery Type / Life 1.5V (2) / approximately 3000 hours of continuous use
Environment 0 to 50C (32 to 122F); 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.) without probe
Item Number: 139481
Manufacturer: Hanna Instruments