GAOTek Metal Meter Water Quality Tester
This Metal Meter Water Quality Tester has working temperature of 14 °F to 122 °F, humidity range of 30% RH to 80% RH, and rechargeable lithium battery.
Description
Description
Technical specifications
| Measuring Range | HBS: 100 to 500 HV: 100 to 1500 HRC: 20 to 68 HRB: 55 to 100 HRA: 37 to 85 |
| Hardness Scales | HV, HRC, HRA, HRB, HB |
| Data Display | LCD Backlight, Adjustable |
| Language | Chinese, English, German, Portuguese, Turkish |
| Working Environment Temperature | 14 °F to 122 °F (-10 °C to 50 °C) |
| Working Environment Humidity | 30% RH to 80% RH |
| Data Storage | 1000 groups of measuring data and 20 groups of calibration data |
| Battery Voltage | Rechargeable lithium battery Voltage: 4.2 V, 4800 mAh |
| Recharger Voltage | AC 220 V/ 50 Hz, 110 V/ 60 Hz |