Điểm nổi bật
Hãng sản xuất: HANNA - Ý
| Range | 0.00 to 9.99 mg/L (ppm) | |
| Resolution | 0.01 mg/L (ppm) | |
| Accuracy | ±0.05 mg/L ±5% of reading @ 25°C | |
| Light Detector | Silicon Photocell with narrow band interference filter @ 466 nm | |
| Light Source | Light Emitting Diode | |
| Environment | 0 to 50°C (32 to 122°F); Max 95% RH non-condensing | |
| Battery Type | 9V | |
| Auto Shut-off | after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder | |
| Dimensions | 192 x 104 x 69 mm (7.6 x 4.1 x 2.7") | |
| Weight | 360 g (12.7 oz.) | |
| Method | adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method |
4905600
