Extech MO57A Pinless Moisture Meter with Ball Sensor

Extech MO57A Pinless Moisture Meter with Ball Sensor

The MO57A finds moisture in wood and building materials without putting a pin in them. Glide the ball sensor across the surface and the meter reads up to 100 mm deep, so you can check behind plasterboard, under carpet and through tiles. It’s a quick way to map how far water has spread before anything gets cut, lifted or dried.

Easy to read anywhere

The colour screen has a backlight, so it’s clear in a dark roof space or a bright room. Icons show low, medium or high moisture at a glance.

Hear the wet patch

The beeper speeds up as moisture rises, so you can sweep a wall and find the wettest spot without watching the screen. Data Hold keeps the reading on screen once you take the meter away.

In the box

MO57A meter and three AAA batteries.

Downloads

• Datasheet (PDF)
• User manual (PDF)
• CE declaration of conformity (PDF)