Grain Moisture Humidity Meter Tester Gauge

This grain moisture meter can quickly measure the water content of 14 varieties of grain such as wheat corn rice peanut soybean and more. Designed with a speaker on the back of the meter, which can report the measuring reading. LCD backlight display, convenient to read measuring data at darkness. Ergonomically design non-slip handle fits the hand well. High precision dual rod steel probe, durable in use.