This portable split-pin paper moisture meter is a professional tester designed for cartons, paper rolls, paper tubes and waste paper moisture detection, adopting conductance method with built-in ATC auto temperature & humidity compensation to eliminate reading deviation caused by ambient environment.

It covers measuring range from 0% to 95% with 0.1% resolution and ±0.5% high precision for common paper materials, equipped with long detachable dual metal probe to penetrate deep into paper stacks for real inner moisture data. Backlit 4-digit LCD screen supports clear reading in dark warehouses, with practical functions including data hold, max value memory, multi-paper gear calibration and over-humidity alarm.

Lightweight ABS handheld body powered by 4 AAA batteries, matched with shockproof hard plastic storage case. Widely used for paper mills, printing factories, carton processing plants and waste paper recycling quality inspection.