Digital Grain Flour Moisture Tester, 11 Kinds of Powder Grain

High precision grain flour moisture tester measuring range 6-30%, 4 digital LCD. moisture of coffe, soya beans, corn and other powder grains can be tested.

Specification

Features
1. Digital display, the sensor and the main body as one, with a number of stalls used to measure rice, sorghum, flour, corn, wheat, barley, grains, beans and other grain flour moisture.
2. Digital grain flour moisture tester has a wide measuring range of moisture, high precision, clear display, rapid measurement, stable performance, small size, and can be carried in the field for rapid detection and easy to use.
3. It is a good handheld moisture meter for testing the moisture content of products in food, agriculture and other industries.
Descriptions

Tips: The Woking Principle of Moisture Tester
The portable moisture detector is composed of capacitance sensor, C/V conversion circuit, A/D converter and LCD digital display circuit. After the capacitance sensor is scooped into the tested grain, the medium is A variety of different grain tested. Since the dielectric constant of water is much larger than that of general substances, a small change in the measured grain water content will cause a large change in the capacitance of the sensor. Through C/V conversion circuit and A/D converter, the LCD digital circuit directly shows the percentage of the measured grain water content.