Portable Multi Parameter Water Quality Meter LMPWM-D10

Name: Portable Multi Parameter Water Quality Meter LMPWM-D10
Brand: Labtron
SKU: LMPWM-D10
Rating: 4.7 (887 reviews)

Portable Multi Parameter Water Quality Meter LMPWM-D10 supports up to 3 electrode interfaces for pH, EC, and DO, offering versatile measurements. The pH range spans from 0 to 14 with an accuracy of ≤ ±0.05 pH. The EC range extends from 0 to 20,000 μS/cm, while the DO range measures from 0 to 20 mg/L. With an IP67 protection grade, the meter ensures durability in challenging field conditions. GPS functionality supports auto-saving and query features, making it ideal for environmental monitoring and water quality testing.

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pH Electrode Type	Triple compound pH electrode
pH Measurement Principle	Glass electrode method
pH Measuring Range	0 to 14
pH Accuracy	≤ ±0.05 pH
pH Repeatability	≤ ±0.05 pH
pH T90 Response Time	<10s
pH Temperature Compensation Accuracy	≤ ±0.05 pH
EC Electrode Type	Plastic shell graphite electrode
EC Measurement Principle	Two-wire electrode method
EC Measuring Range	0 to 20000 μS/cm
EC Accuracy	≤ ±1%
EC Repeatability	≤ ±1%
EC T90 Response Time	<20s
EC Temperature Compensation Accuracy	≤ ±1%
DO Electrode Type	Digital fluorescence dissolved oxygen electrode
DO Measurement Principle	Fluorescence quenching method
DO Measuring Range	0 to 20 mg/L
DO Accuracy	≤ ±0.3 mg/L
DO Repeatability	≤ ±0.15 mg/L
DO T90 Response Time	<60s
DO Temperature Compensation Accuracy	≤ ±0.3 mg/L
pH Electrode Material	Glass, POM
EC Electrode Material	Graphite, Plastic
DO Electrode Material	Stainless steel, POM
Working Relative Humidity	10 to 85% RH (No condensing)
Working Temperature	-5°C to 50°C
Storage Relative Humidity	5 to 85% RH (No condensing)
Display	3.3-inch monochrome LCD display
External Interface	Electrode Interface ×3, USB ×1
Data Storage	Automatic interval saving, automatic lock saving
GPS	Support query and auto save
Protection Grade (Device)	IP67
Protection Grade (Electrodes)	IP68
Power Supply	Lithium battery/AA NiMH battery
pH Electrode Cable Length	1m (customizable)
EC Electrode Cable Length	1m (customizable)
DO Electrode Cable Length	1m (customizable)
pH Electrode Dimension	φ12×160mm
EC Electrode Dimension	φ12×160mm
DO Electrode Dimension	φ12×142mm
pH Electrode Weight	0.040 kg
EC Electrode Weight	0.020 kg
DO Electrode Weight	0.060 kg
Dimension	200mm × 101mm × 36mm
Weight	0.420 kg
Gross Weight	5 Kg

Clear Monochrome LCD Display
Customizable Cable Length
Robust Weather Resistance
User-Friendly Interface
Rechargeable Battery Option
Dual Power Supply
Secure Smart Lock
Real-Time Smart Alarm

Our Portable Multi Parameter Water Quality Meter LMPWM-D10 is perfect for field testing, environmental monitoring, and water quality research in various industries. It ensures accurate pH, EC, and DO measurements for aquaculture, wastewater treatment, and labs.

Accessory Name	Quantity
pH Electrode	1 piece
DO Electrode	1 piece
EC Electrode	1 piece
ORP Electrode	1 piece
Turbidity Electrode	1 piece
50ml Black Plastic Bottles	3 pieces
pH Buffer Powder (25ml × 3 Bottles)	2 sets
Conductivity Calibration Solution (25ml)	1 bottle
ORP Standard Reagent (Powder)	1 bag
USB Charging Cable	1 piece
SV Power Adapter	1 piece
Battery Charger	1 piece
Rechargeable Batteries × 4	1 set
Screw Driver	1 piece
Portable Carrying Case	1 piece
Host Meter	1 piece
pH Sensor	1 piece
ORP Sensor	1 piece
Dissolved Oxygen Sensor	1 piece

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Portable Multi Parameter Water Quality Meter LMPWM-D10 Catalog

Models of Portable Multi Parameter Water Quality Meter

Labtron Portable Multi Parameter Water Quality Meter offer precise water quality analysis with multi-parameter measurement capabilities. These meters measure pH, ORP, conductivity, TDS, dissolved oxygen, and absorbance with high accuracy. Their user-friendly interface ensures quick calibration and easy operation. They feature multiple calibration points for reliable results. These devices include automatic temperature compensation for accurate readings. Our multi-parameter water quality meters provide dependable performance for diverse water analysis applications.

Portable Multi-parameter Water Quality Meter LMPWM-E12

Conductivity Measuring Range : 0.00 to 19.99 μS/cm20.0 to 199.9 μS/cm200 to 1999 S/cm2.00 to 19.99 mS/cm20.0 to 199.9 mS/cmTDS: 0 to 100 g/LSalinity: 0 to 100 pptResistivity: 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)

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Portable Multi-parameter Water Quality Meter LMPWM-A11

pH mode : pH measurement range (-2.000) to 20.000 pH pH accuracy ± 0.002 pH pH calibration points 1 to 5 points pH calibration solutions USA, NIST, DIN or user defined
ORP measurement : ORP measurement range -1999.9 to 1999.9 mV ORP accuracy ±0.2 mV ORP calibration points 1 point ORP calibration solutions mV & relative mV
Conductivity measurement : Conductivity measurement range 0 to 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm 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, 12.88mS / cm, 111.8mS / cm Temperature coefficient 0.0 to 10.0 % / °C Compensation modes Linear or pre water Cell constant K = 0.1, 1, 10 or user-defined Normalization temperature 20 °C or 25 °C
TDS measurement : TDS range 0 to 100 ppt. (max. 200 ppt., depending on factor setting) TDS accuracy ± 1 % F.S. TDS factor 0.1 - 1.0 (default 0.5)

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Portable Multi-parameter Water Quality Meter LMPWM-B10

Absorbance Detection Range : 0 to 3Abs
Absorbance Resolution : 0.001Abs
Optical Path Stability : ≤ ±0.005Abs/30min
Operation Repeatability : ≤ ±0.01Abs

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Portable Multi-parameter Water Quality Meter LMPWM-C10

pH Range : -2.000 to 20.000 pH
pH Resolution : 0.1, 0.01, 0.001 pH
pH Accuracy : ± 0.002 pH
pH Calibration Points : Up to 8

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Portable Multi-parameter Water Quality Meter LMPWM-A20

pH mode : pH measurement range(-2.000) to 20.000 pHpH accuracy± 0.002 pHpH calibration points1 - 5 pointspH calibration solutionsUSA, NIST, DIN or user defined
ORP measurement : ORP measurement range-1999.9 to 1999.9 mVORP accuracy±0.2 mVORP calibration points1 pointORP calibration solutionsmV & relative mV
Conductivity measurement : Conductivity measurement range0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cmConductivity accuracy± 0.5 % F.S.Conductivity calibration points1 - 5 pointsConductivity calibration solutions10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cmTemperature coefficient0.0 to 10.0 % / °CCompensation modesLinear or pre waterCell constantK = 0.1, 1, 10 or user-definedNormalization temperature20 °C or 25 °C
TDS measurement : TDS range0-100 ppt. (max. 200 ppt., depending on factor setting)TDS accuracy± 1 % F.S.TDS factor0.1 - 1.0 (default 0.5)

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Portable Multi-parameter Water Quality Meter LMPWM-E10

pH Measuring Range : -2.00 to 19.99 pH
pH Resolution : 0.1/0.01 pH
pH Accuracy : Meter: ± 0.01 pH; Overall: ± 0.02 pH
pH Input Impedance : At least 1 × 1012 Ω

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Portable Multi-parameter Water Quality Meter LMPWM-A21

pH mode : pH measurement range(-2.000) to 20.000 pHpH accuracy± 0.002 pHpH calibration points1 - 5 pointspH calibration solutionsUSA, NIST, DIN or user defined
ORP measurement : ORP measurement range-1999.9 to 1999.9 mVORP accuracy±0.2 mVORP calibration points1 pointORP calibration solutionsmV & relative mV
Dissolved oxygen : DO concentration range0.00 to 20.00 mg/LDO accuracy± 0.2 mg/LCalibration points1 - 2 pointsPressure correction60.0 to 112.5 kPa, 450 - 850 mmHgSalinity correction0 to 50 g/L% Saturation of Oxygen0.0 to 200.0 %Accuracy± 2.0 %
Temperature compensation : 0 to 100 °C, 32 to 212 °F, Manual or Automatic