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Connector Type
SD Card Connectors
USB Connectors
Tool Type
Moisture Detection
Compatibility
SD Card
USB
Features
Backlighting
Battery Operated
LCD Display
Ease of Installation
Beginner (Installs < 10 minutes)
Brand
Extech Instruments
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Non-Invasive Moisture Reader Leaves No Surface Damage After Measurements
Extech Instruments MO257 Pinless Moisture Meter
Extech Instruments MO257 Pinless Moisture Meter
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Detects moisture up to 0.78
Extech Instruments MO257 Pinless Moisture Meter
Item# 90230
Price: Normally $209.99 
Hot Deal $177.10
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Overview

  • Detects moisture up to 0.78" (20 mm) below the surface
  • 0 to 100 with 0.1 resolution
  • Easy to read backlit LCD display
  • Automatically calibrates when powered on
  • Adjustable visual and audible alarms when high risk situations are detected

Essential Info

With this pinless meter, you will be able to read moisture levels in various materials without creating holes with pins and probes. It uses high frequency sensing technology to detect water over ¾ of an inch under the surface. When the meter is powered on in dry air, it automatically calibrates to ensure an accurate reading every time. Readings are clearly displayed on the backlit triple LCD display. Two alarm levels can be adjusted as need to provide audible and visual indicators when the meter determines a material to be wet or at risk. Three AA batteries (included) are required to power the meter. A low battery indicator informs you when battery level gets low. The meter will also automatically power off after a period of non-use to prolong battery life.

Manuals/Software

What's Included

  • 1x - Pinless Moisture Meter
  • 3x - AA batteries
  • 1x - Pouch case

  • Specifications

    Specifications
    ManufacturerExtech Instruments
    Manufacturer Product No.MO257
    UPC793950472276
    Moisture RangeRange: 0 to 100
    Accuracy: Relative Only
    Measurement Depth20 to 40mm (0.79 to 1.57")
    Display TypeBacklit LCD
    Display Digits3 numeric displays;each displaying from 0 to 100
    Display IconsHOLD, DRY, RISK, WET, MIN, MAX, and low battery icon
    Operating Temperature40 to 100 degrees F (4 to 43 degrees C)
    Operating Humidity90%, 32 to 86 degrees F (0 to 30 degrees C)
    75%, 86 to 104 degrees F (30 to 40 degrees C)
    45%, 104 o 122 degrees F (40 to 50 degrees C)
    Power Supply3 1.5V AAA batteries
    Auto Power Off (APO)After 30 minutes of inactivity
    Dimensions9.2" x 2.5" x 1.1" (235mm x 63mm x 28mm)
    Weight7.7 oz (218 g)
    Important notes:
    Only defective exchanges for identical item within 30 days of purchase. No other returns allowed on this item. For defective returns after 30 days, please contact the manufacturer.
    Manufacturer contact information: Extech Instruments Corp, Tel: (781) 890-7440 Ext 200

    Images/Video

    Detects moisture up to 0.78" deep       
    Detects moisture up to 0.78" deep       

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