Your feedback matters, take a quick surveyWebsite feedback
Pinless Moisture Meter
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $510.37 |
| 5-9 | $484.85 |
| 10-24 | $474.64 |
| 25-49 | $454.23 |
| 50-99 | $444.02 |
| 100+ | $433.81 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
- Non-Invasive Moisture Measurement
- Multifunction Backlit Triple LCD
- Pinless Measurement Depth from 20 to 40 mm (0.78 to 1.6') Below the Surface
- High Frequency Sensing Technology
HHMM257 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Input Type
Maximum Temperature Measurement
Display Type
Supply Power
Features
The pinless HHMM257 handheld moisture meter incorporates a moisture sensor that monitors the moisture in wood and other building materials without causing surface damage. High frequency sensing technology allows the meter to take non-invasive moisture measurements. The HHMM257 has an easy-to-read backlit LCD display that can be manually turned on or off. User programmable alarms alert the user if moisture measurements exceed alarm set-points. This meter is shipped fully tested and calibrated, and with proper use, will provide years of reliable service.
Specifications
Moisture Range: 0.0 to 100.0 (relative only)
Measurement Depth: 20 to 40 mm (0.79 to 1.6")
Display Type: Backlit LCD
Display Digits: Three numeric displays; each displaying from 0.0 to 100.0
Display Icons: HOLD, DRY, RISK, WET, MIN, MAX and low battery icon
Operating Temperature: 4 to 43°C (40 to 110°F)
Operating Humidity: 90%, 0 to 30°C (32 to 86°F), 75%, 30 to 40°C (86 to 104°F), 45%, 40 to 50°C (104 to 122°F)
Power Supply: Three 1.5V “AAA” batteries (included)
Auto Power Off: After 30 minutes of inactivity
Dimensions: 235 H x 63 W x 28 mm diameter (9.2 x 2.5 x 1.1")
Weight: 218 g (7.7 oz)
Specifications
Moisture Range: 0.0 to 100.0 (relative only)
Measurement Depth: 20 to 40 mm (0.79 to 1.6")
Display Type: Backlit LCD
Display Digits: Three numeric displays; each displaying from 0.0 to 100.0
Display Icons: HOLD, DRY, RISK, WET, MIN, MAX and low battery icon
Operating Temperature: 4 to 43°C (40 to 110°F)
Operating Humidity: 90%, 0 to 30°C (32 to 86°F), 75%, 30 to 40°C (86 to 104°F), 45%, 40 to 50°C (104 to 122°F)
Power Supply: Three 1.5V “AAA” batteries (included)
Auto Power Off: After 30 minutes of inactivity
Dimensions: 235 H x 63 W x 28 mm diameter (9.2 x 2.5 x 1.1")
Weight: 218 g (7.7 oz)
Rated 5 out of
5
by
Zbor from
Great features
A great moisture sensor without damaging the wall in any way.
Date published: 2016-10-19
Considering I would like to use this equipment on the production line to determine the correct moment to release parts from the gypsum mold, what is the minimum time between the measurements without a new calibration (same environment conditions)?
Hi Cesani,
Thank you for the inquiry. The moisture measure is for inspection purposes. We do not offer NIST traceable calibration for the moisture measurement. For calibration cycle we suggest an annual basis, but this should be reviewed based on your application conditions.
Best regards
OMEGA
Date published: 2022-03-11
could this unit be used to check moisture content in flour
Hi Poppie
This unit may not be sensitive enough for the light flour. We do not have test information on powder. Alternate to try is the HHGM68.
Best regards
OMEGA
Date published: 2020-05-15
will this device measure moisture in Styrofoam and Cardboard?
Thank you for the inquiry. Readings are relative only. Manual gives expected range of readings for wood, gypsum, and cement. Some materials may not have enough water content to provide good response.
Best regards
OMEGA
Date published: 2024-04-28
