Specifications

MW801 and MW802 are compact Portable Meters with
Faster Micro Processor. These meters allow you to measure
pH, EC (conductivity) and TDS with just one instrument and
one single probe!
These easier and faster to calibrate portable meters have a
smaller, ergonomic and lighter case design. Other features
include 100% larger and easier to read LCD Display and
long battery life.
Both meters calibrate manually in pH, Conductivity and TDS.
Each meter is supplied with the MA850 interchangeable
probe with 1 meter cable to measure pH, Conductivity and
TDS. The pH electrode utilizes a fiber junction to reduce
contamination when measuring fertilizer solutions.
• The MW801 with a Conductivity range that goes up to
1990 µS/cm and TDS range that goes up to 1990 ppm is
an ideal tool for drinking water measurements.
• The MW802, with a conductivity range that goes up to
6.00 mS/cm and the TDS up to 4000 ppm is ideal for test-
ing in crop production.
MW801/MW802
Entry level, inexpensive pH/EC/TDS Portable
Meters for fast and reliable results
Large and Easy-to-read Display
MW801 and MW802 offer highly stable and
accurate readings with large LCD display.
Accessories
M10004B pH 4.01 buffer solution, 20 mL
sachet (25 pcs)
M10007B pH 7.01 buffer solution, 20 mL
sachet (25 pcs)
M10010B pH 10.01 buffer solution, 20 mL
sachet (25 pcs)
M10031B 1413 µS/cm calibration solution,
20 mL sachet (25 pcs)
M10032B 1382 ppm calibration solution,
20 mL sachet (25 pcs)
M10442B 1500 ppm calibration solution,
20 mL sachet (25 pcs)
MA9015 Electrode storage solution, 230 mL
bottle
SE600 pH/EC/TDS spare probe with 1 m
cable
Ordering Information
MW801 is supplied complete with SE600 combination
pH/EC/TDS probe, 20 mL sachet pH 7.01 buffer solution,
20 mL 1413 µS/cm sachet of calibration solution, 20 mL
1382 ppm sachet of calibration solution, 9V battery and
instructions.
MW802 is supplied complete with SE600 combination
pH/EC/TDS probe, 20 mL sachet pH 7.01 buffer solution,
20 mL 1413 µS/cm sachet of calibration solution, 20 mL
1500 ppm sachet of calibration solution, 9V battery and
instructions.
MULTI
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Specifications
MW801 MW802
Range pH 0.0 to 14.0 pH 0.00 to 14.00 pH
EC 0 to 1990 µS/cm 0.00 to 6.00 mS/cm
TDS 0 to 1990 ppm 0 to 4000 ppm
Resolution pH 0.1 pH 0.10 pH
EC 10 µS/cm 0.01 mS/cm
TDS 10 ppm 10 ppm
Accuracy pH ±0.2 pH ±0.20 pH
(@20°C) EC/TDS ±2% Full Scale ±2% Full Scale
Calibration M10007 (pH 7.01) M10007 (pH 7.01)
Solutions M10032 (1382 ppm) M10442 (1500 ppm)
M10031 (1413 µS/cm) M10031 (1413 µS/cm)
Conversion Factor 0.5 0.68
Calibration manual, at 1 point manual, at 1 point
Temperature Compensation automatic, from 0 to 50°C automatic, from 0 to 50°C
Probe SE600 combination SE600 combination
pH/EC/TDS probe pH/EC/TDS probe
Environment 0 to 50°C / 32 to 122°F; max RH 95% 0 to 50°C / 32 to 122°F; max RH 95%
Battery Type / Battery Life 1 x 9 V alkaline / 150 hours of use 1 x 9 V alkaline / 150 hours of use
Auto-off after 8 minutes of non-use after 8 minutes of non-use
Dimensions 185 x 82 x 45 mm 185 x 82 x 45 mm
Weight 165 g (with battery) 165 g (with battery)
New
Combined interchangeable pH,
Conductivity and TDS Probe
The pH electrode utilizes a fiber junction to
reduce contamination when measuring fertilizer
solutions.