Specifications and Product Details:

[Instrument characters]ABS Flame retardant sell,LED indicator light,inner magnetic loudspeaker, double-sided circuit main board, low power IC lithium battery ,API voice chip, Unique waken up function.

[Technique Data]

1.Electromagnetic wave radiation measuring range:1HZ—3GHZ

2. Ultrasonic radiation measuring range: 40KHZ

3. Infrared, ultraviolet ray,inspire fluorescence radioactiverays (α,β).

4. Working voltage: DC3.6V

5. Testing environment temperature:-40°C~50°C

6. Overweight voice alarm: Chinese radiation alarm

7. Charger: special 4.2 V Lithium battery chargers. Green and red double color indicator lights, the red one light when charging and the green one light when full of electricity.

8. Batteries: Lithium battery. Continuous working time: 48 hours

9. Package box dimension: 115mm× 72mm ×35mm

10. Total weight: 150g

11.HSN1803 overall dimension:110mm×65mm×22mm

[operating instruction]

1. The first row on the device front has four red indicators light, from left to right respectively are:

Ultraviolet ray detecting indicator: Shining when detect radiation

Ultrasonic testing indicator: Shining when detect radiation

Low-frequency Electromagnetic wave indicator: Shining when detect radiation

High-frequency Electromagnetic wave indicator: Shining when detect radiation

2. The second row on the device front has four green power status indicators light, from left to right respectively are:

a. Low battery indicator: light when the battery is low,

b. Instrumental working indicator: light after power on, meanwhile the voices prompt;

c. Charging light: light when charging;

d. Power indicator light: light when power is above 30%, more power more bright,less power less bright;

3. The third row on the device front has four yellow radiation overweight indicator lights, when radiation is overweight, will be flashing and alarm.

4. Instrument side has the power switch and charging outlet, easy to operate.

[note]

1. When using avoid strong vibration, high or low temperature and steam environment

2. First put the charger on the power source when charging, at this time the charger indicator light shows green light, then connect the device outlet and the plug of the charger,at this time the charger indicator light turn red. When it turns green again means that the power is full, stop charging.