Designed for direct measurement, the Checker® Plus pH Tester (4HA98100) features a large LCD display that provides readings from any angle and with single button operation the testing process is streamlined for any user. An onscreen stability indicator ensures the highest level of confidence in your results.
A replaceable electrode extends the life of your digital pH tester with no-hassle replacement by simply unscrewing the old electrode and screwing on a new one. The pH electrode supplied with the tester is 103 mm long and tapers to an 8 mm diameter at the sensing to fit into test tubes, vials and other containers with a small opening.
The supplied CR2032 LI-ion battery provides up to 1000 hours of continuous use. When the battery life runs low, a battery icon will blink to let you know it is time to change the battery so you never miss a measurement. An adjustable auto-off feature prolongs battery life and provides peace-of-mind if the meter is accidentally left on.
Includes all necessary solutions and batteries to get you started measuring right away. The single-use sachets are individually sealed so you use fresh buffer each time the tester is calibrated. The cleaning solutionhas been designed to keep your electrode free from build up by using a combination of detergents that clean your tester quickly and effectively to keep it in optimal condition.
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Features:
- 0.01 pH Resolution / ±0.2 pH Accuracy
- Pocket Sized - Ideal for on-the-go testing, great for environmental, field and laboratory testing.
- Large LCD display
- Long Battery Life, up to 1000 hours of continuous use
- Simple and Intuitive Operation
- Easy Calibration
- Easy electrode replacement
- Tapered electrode design to easily fit into test tubes, vials and other containers with a small opening
- Includes pH 4 & pH 7 Buffer Sachets, Electrode cleaning solution and battery; everything you need to get started measuring right away
Technical Specs:
User Manual & Documentation:
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