Extech Pinless Moisture Psychrometer

Extech Pinless Moisture Psychrometer


This Extech Pinless Psychrometer wirelessly transmits moisture and humidity data to a FLIR high-definition IR camera to incorporate meter readings with thermal images.


  • Wireless communication with FLIR Thermal Imaging Cameras (b60, i60, B-Series, and T-Series)
  • Manually store/recall up to 20 labeled readings
  • Pinless measurement depth to 0.75" (19mm) below the surface
Free Shipping on this product
Your Price
Drop ships from manufacturer

Shipping Information
Return Policy
Why Buy From Fondriest?


This Extech Pinless Psychrometer quickly indicates the moisture content of multiple wood types and other building materials with pinless technology without damagin the surface. The remote pin probe allows for contact moisture readings.The easy-to-read large dual display with automatic backlight and fast analog bargraph simultaneously displays moisture value of wood or materials being tested, as well as air temperature, IR temperature, and humidity. High/low moisture or humidity alarms are user programmable.


The meter wirelessly transmits moisture and humidity data to a FLIR high-definitioninfrared camera to incorporate meter readings with thermal images. The IR circuit is designed to measure non-contact surface temperature, and the built-in humidity/temperature probe measures relative humidity, air temperature, grains per pound, dew point, vapor pressure, and condensation point. The meter manually stores/recalls up to 20 labeled readings. Additional meter functions include automatic calculation of differential temperature to determine condensation point, min/max function, data hold, and automatic power off. 

Notable Specifications:
  • Memory: 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%
  • Maximum resolution: 0.1, 0.1°F/°C
  • Humidity: 0 to 100%RH
  • Temperature (air): -20 to 170°F (-29 to 77°C)
  • Temperature (IR): -4 to 392F (-20 to 200C)
  • 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
  • Emissivity: 0.95 fixed
  • Dimensions: 6.5x2.8x1.5" (165x70x38)
  • Weight: 7.4oz (210g)
What's Included:
  • (1) Meter
  • (1) Pin moisture probe with cable
  • (1) 9V battery
  • (1) Pouch case
Image Part # Product Description Price Stock Order
Extech Pinless Moisture Psychrometer MO297 Pinless moisture psychrometer with IR thermometer and bluetooth meterlink
Drop ships from manufacturer
Extech Pinless Moisture Psychrometer MO297-NISTL Pinless moisture psychrometer with IR thermometer and bluetooth meterlink, NISTL traceable
Drop ships from manufacturer

Extech Pinless Moisture Psychrometer Reviews

| Write a Review

Be the first to write a review

In The News

ROV Yogi Gets Underway In Yellowstone Lake

Earlier this year, we covered a work in progress to build a new remotely operated vehicle (ROV) for Yellowstone Lake . It was just an idea back then, but the exploratory craft has since become a reality thanks to some determined researchers and a Kickstarter campaign that reached a goal of $100,000 in funding. Full cost for building the vessel was around $500,000, but crowdfunding a portion of it allowed officials at the Global Foundation for Ocean Exploration (GFOE), a nonprofit engineering group, to spur public interest. In a similar vein, they named the completed ROV “Yogi” in honor of the famous fictional comic book character devised by Hanna-Barbera who gets into trouble at Yellowstone National Park.

Read More

Elliott Bay Reconstruction Benefits From Chum Salmon Finds

Like many commercial waterfronts, Seattle’s Elliott Bay has been built to withstand the natural forces of erosion. This has come with the addition of structures like concrete seawalls and piles of riprap, most of which were put in place in the 1930s. But there are a few manmade beaches that have sprung up in recent years along its banks. Some of these have come about because the city is reworking the shoreline following an earthquake that occurred around 10 years ago. And moving forward, Bay planners are looking to add still more improvements, including complexities in seawalls, underwater benches in the intertidal zone and a new beach, all of which are meant to help support fish habitat.

Read More

Boise River Watershed Watch Shows Volunteers River Issues

Having just wrapped up its ninth year, the Boise River Watershed Watch program is an increasingly popular citizen science program in Boise, Idaho. It takes interested volunteers and joins them with expert scientists from the U.S. Geological Survey (USGS) who teach them about the river’s health and sampling water quality using transparency tubes, dip nets and chemical test kits. “Our focus is to educate folks on the parameters that we measure, to give them an idea of the river’s health,” said Tim Merrick, public information officer at the USGS’ Idaho Water Science Center. “So they can collect data on the river’s conditions and get plugged in.

Read More