Subscribe to our newsletter

MO300: Pinless Moisture Meter with Bluetooth®

Transmits key environmental readings to Android™ mobile devices

View Datasheet > MO300


The MO300 is a pinless moisture meter with Bluetooth. This meter transmits key environmental readings to Android mobile devices. The MO300 measures moisture, humidity, temperature, vapor pressure and dew point. Quickly indicates the moisture content of multiple wood types and other building materials with pinless technology without damaging the surface; remote pin-type probe allows for contact moisture readings. The MO300 features manual storing/recall (20 labeled readings) or datalog (50K readings) using the Android app, large dual display with automatic backlight and fast analog bargraph, programmable high/low moisture/humidity alarms, IR circuit to measure non-contact surface temperature, automatic calculation of differential temperature, min/max modes, data hold, and auto power off functions. Product is complete with pin moisture probe (MO290-P) and 3ft cable, 9V battery, user’s manual and pouch.

Additional information


Manually Store/Recall 20 data readings

Pinless Moisture (Non-Penetrating)

0 to 99.9 (Relative); Depth up to 0.75" (19mm)

Pin-type Moisture (probe included)

0 to 99.9%

Max Resolution

0.1, 0.1°F/°C


0 to 100%RH

Temperature (IR)

-4 to 392°F (-20 to 200°C)

Vapor Pressure

0 to 20.0kPA

Dew Point

-22 to 199°F (-30 to 100°C)

Mixing ratio

0 to 999GPP (0 to 160g/kg)

Field of View

8:1 Distance to Target ratio


0.95 fixed


6.5×2.8×1.5" (165x70x38)/7.4oz (210g)

Please leave your details below so we can get in touch with you.

Contact Info