This split pin paper moisture meter is a professional tester for cartons, cardboard, paper rolls and waste bales, adopting resistance induction technology with built-in ATC auto temperature compensation to eliminate reading deviation caused by ambient humidity and temperature.

It covers measuring range from 0% to 40% with 0.1% resolution and ±0.5% high precision, 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, 7 paper material calibration gears and over-humidity alarm.

Lightweight ABS handheld body powered by 9V battery, matched with shockproof hard plastic storage case. Widely used for paper mills, printing factories, carton plants and waste paper recycling quality inspection to avoid mold and deformation of paper products.