Specifications

Mi805/Mi806
Portable pH/EC/TDS/Temperature Meters
Measures 4 parameters with 1 single probe.
Mi805 and Mi806 offer you a combination of pH,
Conductivity, total dissolved solids and temperature
measurements.
You can select from a range of calibration buffers and also
the temperature scale (°C or °F) can be selected.
The multi-parameter probe MA851D/1, includes
pH/EC/TDS and temperature, all in one rugged handle.
Other features include different TDS factors from 0.45 to
1.00, and a range of temperature coefficients (ß) from 0.0
to 2.4% for greater consistency and reproducibility.
The Stability Indicator prompts the user when the reading
stabilizes.
The Auto-Hold Function automatically freezes reading for
later viewing. Large and Easy-to-Read display provides
simultaneous readings of pH and Temperature or EC/TDS
and temperature.
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Ordering Information
Mi805 is supplied complete with MA851D/1
pH/EC/TDS/Temp amplified probe with 1 meter cable,
2x20 mL pH 4.01 and pH 7.01 sachets of calibration solu-
tion, 2x20 mL 1413 µS/cm sachets of calibration solutions,
2x20 mL sachet of electrode cleaning solutions, rugged
carrying case, 9V battery and instructions.
Mi806 is supplied complete with MA851D/1
pH/EC/TDS/Temp amplified probe with 1 meter cable,
2x20 mL pH 4.01 and pH 7.01 sachets of calibration solu-
tion, 2x20 mL 12880 µS/cm sachets of calibration solu-
tions, 2x20 mL sachet of electrode cleaning solutions,
rugged carrying case, 9V battery and instructions.
Specifications
Mi805 Mi806
Range pH 0.00 to 14.00 pH 0.00 to 14.00 pH
EC 0 to 3999 µS/cm 0.00 to 20.00 mS/cm
TDS 0 to 1999 ppm 0.00 to 10.00 ppt
Temp 0.0 to 60.0°C / 32.0 to 140.0°F 0.0 to 60.0°C / 32.0 to 140.0°F
Resolution pH 0.01 pH 0.01 pH
EC 1 µS/cm 0.1 mS/cm
TDS 1 ppm 0.01 ppt
Temp 0.1°C / 0.1°F 0.1°C / 0.1°F
Accuracy pH ±0.01pH ±0.01 pH
(@25°C) EC/TDS ±2% Full Scale ±2% Full Scale
Temp ±0.5°C / ±1°F ±0.5°C / ±1°F
Typical EMC pH ±0.02 pH ±0.02 pH
Deviation EC/TDS ±2% Full Scale ±2% Full Scale
Temp ±0.5°C / ±1°F ±0.5°C / ±1°F
Temperature automatic from 0 to 60°C; automatic from 0 to 60°C;
Compensation with ß adj. from 0.0 to 2.4%/°C with ß adj. from 0.0 to 2.4%/°C
pH Calibration automatic, 1 or 2-point automatic, 1 or 2-point
with automatic buffer recognition with automatic buffer recognition
EC Calibration automatic, 1 point automatic, 1 point
EC/TDS Conversion Factor adj. from 0.45 to 1.00 adj. from 0.45 to 1.00
Probe MA851D/1 amplified MA851D/1 amplified
pH/EC/TDS/Temperature probe pH/EC/TDS/Temperature probe
with DIN connector with DIN connector
and 1 m cable (included) and 1 m cable (included)
Environment 0 to 50°C / 32 to 122°F; 0 to 50°C / 32 to 122°F;
max. RH 100% max. RH 100%
Battery Type 1 x 9V alkaline (included) 1 x 9V alkaline (included)
Battery Life approx. 300 hours approx. 300 hours
Auto-off after 8 minutes of non-use after 8 minutes of non-use
Dimensions 200 x 85 x 50 mm 200 x 85 x 50 mm
Weight 260 g (with battery) 260 g (with battery)
Accessories
MA851D/1 Amplified pH/EC/TDS/Temperature probe
with DIN connector and 1 m cable
MA9004 pH 4.01 buffer solution, 230 mL bottle
MA9006 pH 6.86 buffer solution, 230 mL bottle
MA9007 pH 7.01 buffer solution, 230 mL bottle
MA9009 pH 9.18 buffer solution, 230 mL bottle
MA9010 pH 10.01 buffer solution, 230 mL bottle
MA9015 Probe storage solution, 230 mL
MA9016 General cleaning solution, 230 mL
MA9060 12880 µS/cm solution, 230 mL
MA9061 1413 µS/cm solution, 230 mL
M10000B Rinse solution, 20 mL (25 pcs.)