Hanna Instruments Product Documents
Designed to bring simplicity to pH testing during the any process, the Hanna Instruments Checker Plus pH Tester is designed for direct measurement.
Your measurements require detailed attention; so should your electrode. The HI98100 features a replaceable electrode that is ideal for general pH measurements. A replaceable electrode extends the life of your digital pH tester. The supplied HI1271 pH electrode is 103 mm long and tapers to an 8 mm diameter at the sensing end to easily fit into test tubes, vials, and other containers with a small opening. We believe that buying a tester should be simple. Your HI98100 Checker Plus pH tester is equipped with everything you need for successful testing right out of the box.
Hanna Instruments Checker Plus pH Tester Features at-a-glance
- ±0.2 pH accuracy
- Comes with all the necessary solutions and batteries- everything you need to get started measuring right away
- Great for environmental, field, and laboratory testing.
- Better Features for Better Testing
- Pocket Sized
- Long Battery Life
- Tapered Electrode Design
- Plastic Body
- No-hassle Replacement
Hanna Instruments Checker Plus pH Tester Included Items:
- Hanna Instruments Checker Plus pH Tester
- HI1271 pH electrode
- pH 4.01 buffer solution sachet (2)
- pH 7.01 buffer solution sachet (2)
- Electrode cleaning solution sachet (2)
- Battery
- Quality certificate
- Instruction manual in a carrying case
Hanna Instruments Checker Plus pH Tester Specs
| pH Ranges | 0.00 to 14.00 pH |
|---|---|
| pH Resolution | 0.01 pH |
| pH Accuracy (@25°C/77°F) | ±0.05 pH |
| pH Calibration | Automatic, at one or two points |
| pH Electrode | HI1271 (included) |
| Automatic Shut-Off | 8 minutes, 60 minutes, or can be disabled |
|---|---|
| Automatic Shut-Off | CR2032 Li-ion / approximately 1000 hours of continuous use |
| Environment | 0 to 50°C (32 to 122°F); RH 95% max |
| Dimensions / Weight | 50 x 174 x 21 mm (2 x 6.8 x 0.9″) / 50 g (1.8 oz) |
| Warranty | 1 Year |

















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