TESTING DEVICE FOR TRACK BALISES - type PMI2

• Provides fast and quality track balise parameters measurement for all types of INDUSI track balises with resonant frequency ranges 500Hz, 1000Hz, 2000Hz
• Instrument feet fix it on the upper surface of a track balise
• Device has a shoulder-belt and lifting handle
• Manual resonant frequency search mode
• Simple calibration frequency adjustment by turning the switch to 500 Hz, 505 Hz, 1000 Hz or 2000 Hz
• Digital indication of a resonant circuit current (mA), frequency (Hz) and battery voltage (V)
• Calibration frequencies accuracy ±0.05%
• Power supply by internal accumulator battery 12V/1.2Ah with built in charger 220V/50Hz
• Automatic power off after closing the cover plate
• LED-indication of battery charging
• Low battery voltage indication during measuring (˝LO BAT˝)
• Print/read out of the measuring results and the certain parameters that are inputted by keyboard