Portable Multi-parameter Water Quality Meter LMPWM-E12 offers dual measurement, such as conductivity and Dissolved Oxygen. It features a large LCD screen with a controllable white backlight for clear readings in bright and dim environments. The polarographic DO electrode enables shorter polarization time for faster operation. It supports auto recognition of 8 standard calibration solutions compliant with European, USA, and Chinese standards. This Multi-parameter Water Quality Meter is widely used for water quality monitoring, environmental studies, fisheries, pharmaceuticals, food and beverages, and educational and research institutions.
| Conductivity Measuring Range | 0.00 to 19.99 μS/cm 20.0 to 199.9 μS/cm 200 to 1999 S/cm 2.00 to 19.99 mS/cm 20.0 to 199.9 mS/cm TDS: 0 to 100 g/L Salinity: 0 to 100 ppt Resistivity: 0 to 100 MΩ∙cm |
| Conductivity Resolution | 0.01/0.1/1μS/cm; 0.01/0.1 mS/cm |
| Conductivity Accuracy | ± 1.0% F S, Overall: ± 1.5% F S |
| Conductivity Temperature Compensation | 0 to 100℃ (Auto/manual) |
| Conductivity Electrode Constant | 0.1 / 1 / 10 cm-1 |
| DO Measuring Range | 0 to 20.00 mg/L (ppm), 0 to 200.0% |
| DO Resolution | 0.1/0.01 mg/L (ppm), 1/0.1% |
| DO Accuracy | Electrode: ± 0.10 mg/L, Instrument: ± 0.40 mg/L |
| DO Response Time | Up to 30s (25℃, 90% response) |
| DO Residual Current | Up to 0.1 mg/L |
| DO Temperature Compensation | 0 to 45℃ (automatic) |
| DO Salinity Compensation | 0 to 45 ppt (automatic) |
| DO Pressure Compensation | 66 to 200 kPa (manual) |
| DO Auto calibration | Air saturated by water, water saturated by air |
| DO Electrode Type | polarographic |
| Temperature Measuring Range | 0 to 100 ℃ |
| Temperature Resolution | 0.1℃ |
| Temperature Accuracy | 5 to 60 ℃ : ± 0.4℃ Others: ± 0.8℃ |
| Data Storage | 200 sets |
| Power | AA batteries (1.5V) x 2 |
| Ambient Temperature | 5 to 35℃ |
| Ambient Humidity | Up to 85% |
| IP Grade | IP57 Dustproof and Waterproof |
| Dimensions | 160 × 90 × 30 mm |
| Packaging Dimension | 480 × 300 × 60 mm |
| Net Weight | 360 g |
| Gross Weight | 1 Kg |
Portable Multi-parameter Water Quality Meter LMPWM-E12 is a versatile and reliable tool widely used in various fields requiring precise measurement of Conductivity, dissolved oxygen (DO). Its compact design and waterproof build make it suitable for both laboratory and field environments. It is widely used for Environmental Monitoring, Drinking Water and Wastewater Treatment, Educational & Research Institutions, Pharmaceutical Industry, Agriculture, Food & Beverage Industry.
Conductivity electrode (K=1)
DO electrode
Temperature probe
DO filling solution
Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608
info@labtron.com
