Pen Type Nuclear Radiation Detector Geiger Counter Sound Light Alarm, Pen Type

Pen Type Nuclear Radiation Detector Geiger Counter Sound Light Alarm, Pen Type1. Adopt GM counter tube, mainly used for monitoring X, Y and rays, high sensitivity and accurate measurement. 2. OLED display screen: clear display of instantaneous dose, average dose and accumulated dose rate, visible at night. 3. Easy to use: one key start, automatic test, if the test result exceeds the standard, there is an acoustic and optical alarm. 4. Built in lithium battery power supply, power saving and durable. 5. 0. 7 ounces of weight and

1. Adopt GM counter tube, mainly used for monitoring X, Y and β rays, high sensitivity and accurate measurement.
2. OLED display screen: clear display of instantaneous dose, average dose and accumulated dose rate, visible at night.
3. Easy to use: one key start, automatic test, if the test result exceeds the standard, there is an acoustic and optical alarm.
4. Built-in lithium battery power supply, power saving and durable.
5. 0.7 ounces of weight and small size like lipstick, very convenient to carry.

Parameters:
1. Material: ABS material
2. Sensor: 48mm Geiger counter tube
3. Measurement range: 0.05uSv-50mSv
4. Measurement accuracy: -17% ~+25% based on 137Csy
5. Charging time: 2-3 hours
6. Alarm response time: less than 10s
7. Battery: 3.7V, 300mAh lithium battery
8. Working environment: temperature -20 ~ 50 degrees Celsius, humidity less than 95% RH no condensation
9. Product size: 108 x 18 x 15.3mm
10. Item weight: 19g

Packing list:
1 x Geiger counter
1 x Type-C cable
1 x Manual (English)