Portable Multiparameter Water Quality Meter LX102PQM is a handheld device designed for quick and accurate testing of key water parameters such as pH, dissolved oxygen (DO), turbidity, conductivity, TDS, salinity, temperature, and ion levels. It is widely used for field testing, laboratory analysis, environmental monitoring, drinking water testing, and aquaculture or industrial water quality assessment.
| pH range |
-2.000 - 20.000 pH |
|---|---|
| pH resolution |
0.001, 0.01, 0.1 pH (Selectable) |
| pH accuracy |
± 0.002 pH |
| pH calibration points |
1 to 5 Points |
| pH buffer options |
USA, NIST, DIN, 2 Custom buffers |
| ORP range |
± 1999.9 mV |
| ORP resolution |
0.1, 1 mV, Selectable |
| ORP accuracy |
± 0.2 mV |
| ORP calibration points |
1 Point |
| Conductivity range |
0.01 - 20.00, 200.0, 2000 μS /cm, 20.00, 200.0 mS /cm |
| Conductivity resolution |
0001, 0.01, 0.1, 1 |
| Conductivity accuracy |
± 0.5 % F.S. |
| Conductivity calibration points |
1 to 5 Points |
| Conductivity calibration solutions |
10 μS /cm, 84 μS /cm, 1413 μS /cm, 12.88 mS /cm, 111.8 mS /cm |
| Conductivity temperature coefficient |
Linear (0.0 - 10.0 % /°C ), Pure water |
| Conductivity reference temperature |
20 / 25°C |
| Conductivity cell constant |
K= 0.1, 1, 10 or Custom |
| TDS range |
0 - 10.00, 100.0, 1000 ppm, 10.00, 200.0 ppt |
| TDS resolution |
001, 0.1, 1 |
| TDS accuracy |
± 1% F.S. |
| TDS factor |
0.1 - 1.0 (Default 0.5) |
| Salinity range |
0.00 - 42.00 psu, 0.00 - 80.00 ppt |
| Salinity resolution |
0.01 |
| Salinity accuracy |
± 1 % F.S. |
| Resistivity range |
0.00 - 20.00 MΩ |
| Resistivity resolution |
0.01 |
| Resistivity accuracy |
± 1 % F.S. |
| Temperature compensation |
0 - 100°C /32 - 212°F, Manual or automatic |
| Memory |
500 Data sets, USB communication interface |
| Power supply |
3 x 1.5 V AA Batteries or DC5 V Power adapter |
| External dimension (W x D x H) |
170 x 85 x 30 mm |
| Net weight |
0.3 Kg |
| Packing dimension (W x D x H) |
450 x 320 x 100 mm |
| Gross weight |
3 Kg |
