AMT158 Water Activity Meter

Product Description

AMT158 Water Activity Meter


1. This is a real portable water activity meter, with a light weight, and a precision of 0.02aw, easy to measure water activity anytime and anywhere.

2. Sensors and readings are integrated.

3. Fast test, measurement of water activity in 5 minutes.

4. Easy reading, water activity and temperature of the samples displayed together.

5. ºC/ºF changerable.

6. Automatic backlight function, light sensor is below the power button.

7. Auto off after 30 minutes without any operation. 



1. Range: 0~1.0aw

2. Resolution: ±0.01aw

3. Accuracy: ±0.02aw

4. Sensor: Non conductive humidity sensor

5. Sampling Time: 5 Minutes

6. Operation Conditions: Temperature: 0~50ºC; Humidity: <95%RH

7. Power Supply: 2x1.5V AAA Size (UM-4) Battery

8. Dimensions: 145x77x30mm

10. Weight: (Not Including Batteries): 275g