COM-3010PRO : Portable Solid Negative Ion Tester for Ore Textile Negative Ions
Measurement: As a general environment, there are mid-stand surge board noise, affecting the accuracy of measurement. We recommend the best way to measure ten times the negative measure, whichever is the highest average and lowest value.
Specification
Display for indication : 4 figure+1 / 2 digital liquid crystal display
Beep : A piezo-electric buzzer
Signal LED : It is LED lighting with a signal.
Time base range : 0-100,000 pieces/cc
Detector : GM sensor
Printer output : It prints to an option printer.
Low battery : Consumption of a dry cell will display LOBAT.
Automatic printing : It is automatic printing at the time of the end of measurement.
Auto-power-off : A power supply is shut off automatically.
Power supply : Four AA alkaline dry cells
Case weight : 420g (with no battery)
Accessories : A leather case, four AA alkaline dry cells, an operation manual.