Digital Radiation Tester with Backlight X γ Hard β Ray Detection Dose Alarm Real-time & 5-minute Average Value Display Geiger Counter Rechargeable Dosimeter for Electromagnetic Field Lab Factory Stee

This portable radiation tester with alarm is mainly used for radiation protection monitoring of X, γ and hard β rays, it's suitable for factory, lab, accelerator, nuclear radiation environment, chemical industry, isotope application, iron/ steel/ stone detection and more fields that need radiation monitoring. It adopts sensitive GM tube and can measure real-time and 5-minute average values. Rechargeable design allows more convenience for outdoor use.

Features:
Portable Radiation Tester -- This portable dose alarm adopts high sensitivity GM sensor (Geiger Counter) and advanced chip, it's suitable for detecting X, γ and Hard β rays. Dual display of Dose Equivalent Rate (DER): real-time and 5-minute average values.
LCD Backlight Screen -- Clear LCD digital display with backlight, clear at a glance, easy to read even in dark environments; Chinese/ English interface switchable; automatic data storage upon power cutoff, more humanized to use.
Rechargeable Battery, Low Voltage Indication -- Built in with 2 lithium batteries, 2400mAh high capacity and low power consumption ensure strong endurance. Easy to remove the batteries and charge them through the USB interface after removing the protective cap. With battery under-voltage indication function.
Easy Operation, Alarm Function -- Control buttons bring easy operation, 3 detecting units switchable (μSv/h, μGy/h, mR/h). The DER alarm value can be preset among 9 selections. When reaching the alarm value, there will be a sound alarm. Compact and lightweight, convenient to carry with you.
Wide Application -- It can be widely used in the individual safety protection monitor and radioactive indication for work personnel in the following fields: nuclear power plant, accelerator, iron and steel industry, chemical industry, isotope application, radioactive substance, Cobalt source treatment, lab, etc..

Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.

Specifications:
Color: Black
Material: Plastic
Screen: LCD Digital Display, with Backlight
Ray Detection: X-ray, γ-ray, Hard β-ray
Energy Range: 50keV~1.5MeV≤±30% (as for 137Cs Ⅰ)
Normal Amount: within 0.5μsv/h
Relative Inherent Error: ≤±15% (137CS 1mSv/h)
Detector: Energy Compensation GM Tube (Geiger Counter)
Sensitivity: 80CPM/μSv/h (as for Co-60)
Unit: μSv/h, μGy/h, mR/h
Dose Equivalent Rate (DER) Measuring Range: 0.01~1000μSv/h (Max. 10mSv/h)
Dose Equivalent Rate (DER) Alarm Setting: Select from 0.5, 1.0, 1.5, 2.0, 2.5, 5.0, 10.0, 50.0, 100.0 μSv/h
Operating Environment: -10~45℃, ≤95% RH (45℃)
Built-in Battery: 2 * 3.7V 1200mAh Lithium Battery
Package Size: 13.5 * 7 * 2.5cm / 5.31 * 2.76 * 0.98in
Package Weight: 260g / 9.17oz

Package List:
1 * Digital Radiation Tester