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Hanna Instruments™ School pH Tester
Ideal for educational purposes. Hanna Instruments™ School pH Tester is designed with a 0.01 pH resolution and two-point manual calibration through easy-to-reach trimmers. It immediately displays pH variations to reflect the smallest change in the sample.
Brand: Hanna Instruments™ HI99104
Additional Details : Weight : 0.10000kg
Description
Unlike conventional testers, HI99104 has a long and slim stem, ideal for measurements in small samples or test tubes. It is supplied with a rugged, plastic body electrode with a screw connector that allows for quick and easy electrode replacement.
- Compact and lightweight: Fits in all flasks and beakers
- Low power demand: Battery life of 1000 hours using common 1.5V batteries
- Easy two-point calibration
- Open junction: Allows for fast response
- 0.00 to 14.00 pH range, with ±0.2 accuracy
Specifications
| ±0.2 | |
| Manual | |
| 0.01 | |
| 200 x 28 x 20 mm (7.9 x 1.1 x 0.8 in.) | |
| 1.6 oz. | |
| HI 1270 (included) | |
| 32°F to 122°F | |
| 2 x 1.5V |
| HI 1270 pH electrode, batteries and instructions | |
| 0.00 to 14.00 | |
| 2 | |
| 46 g | |
| Plastic Body | |
| Max. 95% | |
| 0°C to 50°C | |
| 1000 hr. |