EM4812, EM4812 DIY/建筑/工程测量工具 功能简介
* Used the exclusive Micro-computer LSI circuit and crystal time base to offer high accuracy measurement & fast measuring time.
* Wide measuring range and high resolution.
* Digital display gives exact reading with no guessing or errors
* Both zero value and correction value can be stored. That make operation very convenient.
* The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures maintenance free performance for many years. The housing has been carefully shaped to fit comfortably in either hand
* Widely used to measure the moisture content of wood fiber materials, wooden articles, Chhinese medicine, tobacco, cotton and paper etc.
Display: 3 digits, 10mm LCD
Range: 0 ~ 80%
Accuracy: ±(1%n+1) under 30%
±(2%n+1) over 30%
Sampling time: 1.0s
Power supply: 4x1.5AAA battery
Temp. 0~50℃, Humidity<80%
Weight: about 260g (including batteries)