GAOTek Benchtop Water Quality Tester
This Benchtop Water Quality Tester has a 6.5-inch screen, 0.1 pH/0.01 pH resolution, -1999.9 to 1999.9 mV measurement range, and DC 9 V/300 mA power.
Description
Description
Features
- 5 in (165.1 mm) LED screen
- Built-in microprocessor
- English and Chinese operating system
- Smart electrode status display to ensure accurate use
- Advanced conductivity measurement range
- Switch between conductivity, TDS, salinity, and resistivity
- Omron key lasts 100,000+ touches with light, durable design
- Auto-recognizes 25 buffers, 8 conductivity standards with multiple options
- Stores 1000 test data sets, transferable to USB/Excel
Technical Specifications
| pH Measurement range: | -1.999 to 19.999 pH |
| pH Resolution | 0.1 pH/0.01 pH |
| pH Accuracy | electrode: ± 0.02 pH |
| pH Input current | ≤ 1 x 10-12 A |
| pH Input impedance | ≥ 3 x 1012 Ω |
| pH Stability | ± 0.02 pH/3 h |
| pH Temperature compensation | 32 °F to 212 °F (0 °C to 100 °C), auto or manual |
| mV Measurement range | -1999.9 mV to 1999.9 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ± 0.03% FS |
| Conductivity measuring range | Conductivity: 0.00 μS/cm to 20.00 μS/cm 20.0 μS/cm to 200.0 μS/cm 200 μS/cm to 2000 μS/cm 2.00 mS/cm to 20.00 mS/cm 20.0 mS/cm to 200.0 mS/cm 200 mS/cm to 2000 mS/cm (K = 10) TDS: 0 g/L to 100 g/L Salinity: 0 ppt to 100 ppt Resistivity: 0 MΩ.cm to 100 MΩ.cm |
| Conductivity Resolution | 0.01 μS/cm /0.1 μS/cm /1 μS/cm; 0.01 mS/cm /0.1 mS/cm /1 mS/cm |
| Conductivity Accuracy | electrode: ± 0.5% FS |
| Conductivity Meter | ± 0.8% FS |
| Conductivity Temp. compensation range | 32 °F to 122 °F (0 °C to 50 °C) |
| Display | 6.5 in (165.1 mm) LED screen |
| Data storage | 1000 sets |
| Power | DC 9 V / 300 mA |
| Communication interface | USB, Bluetooth |
| Working conditions | Temperature: 41 °F to 95 °F (5 °C to 35 °C) Humidity: ≤ 85% IP grade: IP54 |
| Dimensions | 6.29 in x 7.48 in x 2.75 in (160 mm x 190 mm x 70 mm) |
| Weight | 1.94 lb. (0.88 kg) |