Handheld Assembled DIY Geiger Counter Kit Module Nuclear

Description:

This nuclear radiation tester can detect X-ray, gamma;-ray, beta;-ray can detect the radioactive dose of marble, antique, jade, sea Amoy products, iodine 131, medical equipment and various unknown minerals for decoration.

Features:

1. It has sound and light indication function

2. It has the functions of real-time dose rate, average dose rate, cumulative dose rate, trend chart, etc

3. Small OLED screen is adopted to clearly display the measurement results

4. ARM processor is adopted, which has fast operation speed and powerful processing function

Usage:

1. Test the cover tube close to the radiation target.

2. Do not touch the component area during power on to avoid electric shock. Please put your hand in the handheld area.

Specification:

Geiger tube: j321 (compatible with M4011)

Screen resolution: 128 * 64

MCU: ARM

Display accuracy: 0.001usv/h

Detection display range: 0-9999usv / h

Size: about 116x85mm

Power supply: USB, 5V, greater than or equal to 500mA

J321 pipe specification:

Diameter: Phi; 10 plusmn;0.5mm

Total length: 90 plusmn; 2mm

Starting voltage: lt; 350V

Recommended working voltage: 380V

Minimum Ping length: 80V

Maximum Ping slope: 10% / 80V

Extreme working voltage: 550V

Maximum background count rate: 25 times / minute

Service life: gt; 1 times; 109 pulse

Test: X beta; gamma; radial

Package Included:

1 x Handheld Nuclear Radiation Tester

1 x USB Cable

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