The KMS680H pin-type hay moisture meter is a professional portable tester for hay, alfalfa, green grass and straw bales, adopting resistance induction technology with built-in auto temperature compensation to eliminate reading deviation caused by ambient temperature changes.

It covers measuring range from 5% to 82% with 0.1% resolution and ±0.5% high precision, equipped with optional 370mm long single probe or split double metal probe to penetrate deep into hay stacks for real inner moisture data. Backlit LCD screen displays max, min, average and real-time moisture simultaneously, supporting 240 groups data storage, data hold and over-humidity audible alarm.

Lightweight ABS handheld body powered by 4 AAA batteries, compact pocket size for field inspection. Widely used for hay purchasing, pasture storage and livestock farm quality testing.