XR3 Pro Extra functions:

Temperature humidity Detector  
                                                                                                                                                   
XR3 & XR3 Pro Common specification                                                                                                                                      
a) Electromagnetic radiation test:

Test Range:

Power density: 0-99.999μw/c㎡

Electric field intensity: 0-999.99v/m

Magnetic field strength: 0-99.999μT

Test accuracy:

Power density: 0.001μw/c㎡

Electric field intensity: 0.01v/m

Magnetic field strength: 0.001μT

Frequency Range:

Power density: 50MHz-5GHz

Electric field strength: 20Hz-100MHz

Magnetic field strength: 20Hz-1MHz

b) Nuclear radiation test:

Sensor type: energy compensation type GM tube

Detectable type: Beta, γ, X-ray

Energy range: 20kev～3.0mev≤±30% (137Cs-)

Sensitivity: 80cpm /μsv/ (Co-60)

Test accuracy: 0.01μsv/ h

Real-time range: 0-99.99μsv/ h

Accumulation range: 0-99.999msv

Real-time error: ≤10%

Average error: ≤3%

Battery: 3 * AA 1.5V batteries or 3 * 1.2V rechargeable batteries (not included)

Charging: USB 5V 2A input