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Customer Support

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Customer Support

MW803 MAX | pH Pen

pH/Conductivity/TDS/Temperature Testers with replaceable electrode

3 in stock (can be backordered)

    • 0 $

$ 352.50 Ex. GST

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The MW803 and MW804 are pocket pH pen testers with dual-level LCD that measure pH/ Conductivity/TDS/Temperature in one single tester!

The large display shows readings in an extended range from 0.00 to 14.00 pH and 0 to 3999 μS/cm, 0 to 2000 ppm (MW803), 0 to 20.00 mS/cm, 0 to 10.00 ppt (MW804) and simultaneously shows temperature from 0.0 to 50.0°C or 32.0 to 122.0°F. They have a stability indicator and hold function that freezes the display for easy and accurate recording. The large display also has graphic symbols to guide you through all operations. The EC/TDS conversion factor is user selectable as well as the temperature compensation coefficient (β).

Ideal for quick and accurate measurements in swimming pools, aquariums and horticultural applications they can also be used in Industrial and Laboratory applications such as cooling towers, food processing, plating, drinking and waste water etc.

DESIGN FEATURES
  • Fast easy to read results with large digital dual LCD readout.
  • Extreme accuracy to ±0.05 pH, EC / TDS 2% Full Scale and Temperature ±0.5 C / ±1 F.
  • Range 0.00 – 14.00 pH | EC 0 to 3999 uS/cm | TDS 0 – 2000 ppm | Temperature: 0.0 to 50.0 C / 32.0 to 122.0 F.
  • Lightweight and portable at just 3.5 ounces.
  • Easy measurement: just place the probe in the sample, gently stir, wait for the stability indication to show a stable reading and then freeze the reading.
  • Simple push button, automatic 1 or 2 point pH calibration with 5 saved calibration points and simple 1 point EC calibration.
  • Gel-filled, double junction pH electrode for low maintenance and high performance with exposed temp. sensor for fast readings.
  • Auto shut off after 8 minutes of non-use.
  • Fully waterproof to IP65.
  • Battery life approx. 100 hour of continuous use (batteries included).
ORDERING INFORMATION
MW803 and MW804 is supplied complete with protective cap, 20 mL pH 4.01 and pH 7.01 sachets of calibration solution, 20 mL 1413 μS/cm calibration solution (MW803), 20 mL 12880 μS/cm calibration solution (MW804), batteries and instructions.

Learn More about pH in Here.

pH Range: 0.00 to 14.00 pH
EC Range: 0 3999 uS/cm
TDS Range: 0 to 2000 ppm
Temp Range: 0.0 to 50.0°C / 32.0 to 122.0°F
pH Resolution: 0.01 pH
EC Resolution: 1 uS/cm
TDS Resolution: 1 ppm
Temp Resolution: 0.1 C / 0.1 F
pH Accuracy: ±0.05 pH
EC/TSD Accuracy: 2% Full scale
Temp Accuracy: ±0.5°C / ±1°F
Temperature Compensation: Automatic with ß=0.0 to 2.4%/°C
Calibration automatic, 1 point for EC and 1 or 2 points for pH
TDS Factor: 0.45 to 1.00 (conv.)
Probe: Mi60P (replaceable)
Environment: 0 to 50°C (32 to 122°F); 100% RH max.
Battery Type: 4 x 1.5V; IEC LR44, A76 (included)
Battery Life: approx. 100 hours of use
Auto-off after 8 minutes of non-use
Dimensions: 7.9 inches × 1.5 inches (diameter)
Weight: 3.5 ounces

Instruction Manual

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