DM300L Sand Rapid Moisture Tester Washed Sand Hygrometer

The DM300L Sand Moisture Meter is a high-performance, digital moisture measurement instrument developed and produced by our company. It can be used to measure the moisture content of various types of sand such as river sand, riverine sand, fine sand, coarse sand, and sea sand. The instrument utilizes high-frequency wave principles, features a digital display, and integrates the sensor with the main body. It offers multiple settings for measuring moisture in sludge, river sand, subgrade soil, mud adobe, and more. This device has a wide moisture measurement range, high accuracy, clear display, fast measurement, stable performance, and reliable indicators. It is compact, lightweight, and portable for on-site rapid testing, making it simple and convenient to use. It is widely used in industries such as construction, power, and organic fertilizer for moisture detection during production processes.

Main Features of the DM300L Sand Moisture Tester

※ High-frequency wave principle: The sensor intuitively displays measurement results on the instrument screen based on changes in the moisture of the measured object.

※ Wide working range: The probe-type sensor can penetrate deep into materials for internal measurement.

※ Fast measurement speed: Can replace traditional oven methods, significantly reducing moisture measurement time, with instant display of measured values.

※ Dial operation: Simple and easy to use.

※ Compact size, lightweight, strong anti-interference performance, and portable for on-site rapid testing.

※ Backlit LCD display technology: Clear display with low power consumption.

※ Exquisite and compact design with a streamlined structure.

Technical Parameters of the DM300L Sand Moisture Tester
Large backlit LCD screen display
Measurement range:
Dual precision: 0～2%
Single precision: 0～99.9%
Accuracy: 0.1 & 0.01
Operating environment:
Temperature: -5℃～+60℃
Humidity: 5～85% RH
Response time: 1 second
Probe length: Approximately 235mm (customizable to 400mm, 600mm)
Power supply: One 9V (6F22 type) laminated battery
Dimensions: 170×68×30 (mm)
Weight: Approximately 145 grams

Optional lithium battery available