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Measurement Specifications| measurement type | Relative Moisture Content (%) |
|---|---|
| measurement principle | Electrical resistance (pins) |
| measurement depth | Pinless mode: 25mm (1 in.) maximum |
| measurement ranges pin mode | 5.0 ~ 50.0% (wood), 1.5 ~ 33.0% (building materials) |
| measurement ranges pinless mode | 0.1 ~ 99.9% (for wood and building materials) |
| resolution | 0.1% |
| accuracy pin mode | ± (3%rdg + 5 digits) |
| electrode pin length | 10mm (0.4") |
Power| auto power off | After approx. three (3) minutes |
|---|---|
| power supply | One (1) 9V Battery (rear compartment) |
| low battery indication | Battery status icon appears empty or flashing |
Operating and Storage Conditions| operating conditions | 0 ~ 50[o]C (32 ~ 122[o]F); 80%RH max. |
|---|---|
| storage conditions | 0 ~ 50[o]C (32 ~ 122[o]F); 85%RH max. |
| dimensions | 170 x 65 x 30mm (6.7 x 2.6 x 1.2") |
Weight and Materials| weight | 120g (4.2 oz.) without battery |
|---|---|
| electrode pin type | Stainless steel; Integrated, replaceable |
| display | LCD with multi-function indicators |
Lists key capabilities like detecting moisture, pinless/pin-based measurements, calibration, beeper, droplet icons, display hold, and wireless data logging.
Details the physical components of the meter, including the protective cap, pins, display, buttons, and battery compartment.
Explains the various icons and indicators on the LCD screen, such as moisture droplets, modes, and battery status.
Outlines the function of each button on the meter, including power, mode selection, and display hold/beeper control.
Provides a step-by-step guide on how to use the meter for both pin and pinless measurements, including mode selection and reading interpretation.
A table showing moisture reading ranges for wood and building materials in both pin and pinless modes, categorized by moisture levels.
Details the automatic power-off feature, how to freeze readings, and control the audible beeper function.
Outlines a test procedure to verify pin-mode accuracy using the meter's protective cap.
Guides on setting high/low alarm limits for wireless alerts via the ExView app and lists adjustment ranges.
Introduces the Bluetooth wireless datalogging module and its data transmission capabilities to smart devices.
Provides step-by-step instructions for installing or replacing the wireless module in the meter's battery compartment.
Guides users on downloading the app and connecting the meter to the ExView® W-Series app via Bluetooth.
States compliance with FCC rules for the wireless module, including conditions for operation.
Instructions on how to replace the meter's 9V battery when the status icon indicates low power.
Provides guidance on storing the meter in a stable environment and cleaning the meter case and pins.
Details how to replace the measurement pins using a small wrench, noting their sharpness.
Lists technical details of the MO55W meter, including display, measurement types, ranges, accuracy, power, and dimensions.
Provides contact information for customer support, calibration, repair, and technical assistance.
