TECHNICAL FEATURES
- Measurement range: 0 to 20 mg/l
- Accuracy: 0.25 mg/l
- Light source: tungsten lamp
- Light detector: silicon photocell with narrow band interference filter 525 nm
- Power supply: 1 battery 9V (about 200 hours of non-stop use)
- Automatic power-off after 10 minutes of non-use when the meter is in measurement mode
- Dimensions (H x L x D): 192 x 102 x 67 mm
- Weight: 290 g