M18-400, Multi-Function Pin/Pinless Moisture and Humidity Meter with Built-in Infrared (IR) Temperature Sensing

This meter is a series of moisture/humidity meters with built-in infrared (IR) temperature sensing. It is a powerful and versatile instrument for measuring and diagnosing dampness in buildings and building materials. This meter enables building surveyors and other practitioners to measure moisture levels of building elements such as walls, floors and building environments simply by between the two different modes of operation. In this way, a detailed understanding of the moisture condition of property can be obtained. Des[ite having only seven buttons, it has a straightforward user interface.

• Quickly indicates the moisture content of materials with pinless technology without damaging the surface; remote pin-type probe allows for moisture reading at different penetration levels (3ft./0.9m cable length)
• Easy-to-read, large dual display with backlit feature
• Simultaneously displays moisture of wood or material being tested and air temperature, IR temperature, or humidity
• IR design to measure non-contact surface temperature; 8:1 distance to spot ratio with 0.95 fixed emissivity
• Built-in humidity/temperature probe measures relative humidity, air temperature plus grains per pound (GPP), and dew point (DP)
• Automatic calculation of differential temperature (IR - DP)
• Min/Max and Data Hold
• Auto power off and low battery indication
• Memory function