Description
Features
- LCD Screen: Clear, 150° viewing angle
- Built-in Microprocessor: Automatic calibration, ATC, data storage, USB output
- Dual USB Interfaces: PC connection, data transfer, and charging
- Effortless Electrode Connection: electrode interface
- Auto Electrode Recognition: Seamless calibration data retrieval
- Extensive Data Storage: 300 sets of data with timestamps
- Long Battery Life: 30 hours, auto power-off after 10 minutes
Technical Specifications
| Parameters | pH/mV | |
| Cond./TDS/Sal. /Res | ||
| DO | ||
| Temp. | ||
|
pH |
Measuring range | -2 pH to 19.999 pH |
| Resolution | 0.1 pH /0.01 pH | |
| Accuracy | ±0.02 pH | |
| Input current | ≤2×10 A to 12 A | |
| Input impedance | ≥1×1012 Ω | |
| Stability | ±0.002 pH/3 h | |
| Temp. compensation | 32 °F to 212 °F (0 ℃ to 100 ℃), auto or manual | |
|
mV |
Measuring range | ±1999.9 mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.03% FS | |
|
Cond. |
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 μS/cm to 20.00 μS/cm | ||
| 20.0 μS/cm to 200.0 μS/cm | ||
| 200 μS/cm to 2000 μS/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 | ||
| Resolution | 0.01/0.1/1 μS/cm; 0.01/0.1 mS/cm | |
| Accuracy | Meter: ±1.50% FS; Electrode: ±1.0% FS | |
| Temp. compensation | 32 °F to 122 °F (0 ℃ to 50 ℃), auto | |
| Electrode constant | 0.1 / 1 / 10 cm 1 | |
|
DO |
Measuring range | 0.000 mg/L to 90 mg/L (ppm) |
| Resolution | 0.01/0.1 | |
| Accuracy | (0 ppt to 100 ppt | |
| Response time | ≤30 s (90% response) | |
| Temp compensation | 32 °F to 122 °F (0 ℃ to 50 ℃), auto | |
| Salinity compensation | 0.0 g/L to 50.0 g/L, manual | |
| Display parameters | Conc., Saturation, Temp. | |
| Electrode type | Polarographic | |
|
Temp. |
Measuring range | 14 °F to 230 °F (-10 ℃ to 110 ℃) |
| Resolution | 32.18 °F (0.1 ℃) | |
| Accuracy | 41 °F to 140 °F (5 ℃ to 60 ℃) | |
|
Other |
Display | 5 In (127 mm) white backlit LCD screen |
| Data storage | 300 sets | |
| Power | DC 5 V/1 A; Lithium Battery | |
| Output | Micro USB & Standard USB | |
| Ambient Temp. | 59 °F to 113 °F (15 ℃ to 45 ℃) | |
| Ambient Humidity | ≤85% | |
| IP grade | IP54 | |
| Dimensions/N.W. | 7.48 in x 5.11 in x 0.59 in (190 mm × 130 mm × 15 mm)
0.61 lb (280 g) |
|