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EARTH FAULT INDICATOR IS AN ELECTRONIC RELAY. IT IS USED FOR THE RAPID LOCATION AND ISOLATION OF EARTH FAULTS ON CABLE NETWORKS.

CLAMPMETER - FOR MEASURING CURRENT. IT HAS LCD DISPLAY.

POWER SENSOR WHICH EMPLOYS A PATENTED DIODE ATTENUATOR DIODE TOPOLOGY. THE SENSOR HAS TWO MEASUREMENT PATHS , ONE FOR HIGH POWER BETWEEN -10 AND +20 DBM AND ONE FOR LOWER POWER BETWEEN -60 AND -10 DBM.THE SENSOR SWITCHES BETWEEN POWER RANGES QUICKLY AND AUTOMATICALLY PROVIDING THE BENEFIT OF TWO POWER SENSORS IN ONE.

HIGH PERFORMANCE, LOW NOISE, PROGRAMMABLE VOLTAGE PREAMPLIFIERS FOR A WIDE RANGE OF SMALL SIGNAL APPLICATIONS. THE PRIMARY DIFFERENCES BETWEEN THE TWO MODELS ARE THEIR INPUT IMPEDANCE AND INPUT NOISE. BOTH MODULES MAINTAIN VERY LOW OUTPUT NOISE RESULTING IN EXCEPTIONAL OVERALL NOISE PERFORMANCE, EVEN AT LOW GAIN LEVELS. THE BANDWIDTH OF THESE PREAMPLIFIERS IS INDEPENDENT OF GAIN SETTING SO WAVEFORMS DO NOT CHANGE SHAPE AS THE GAIN IS VARIED. DUAL PARALLEL OUTPUTS (ONE FRONT AND ONE REAR)

THE CONTROLLER CONBINES ANALOG SIGNAL HANDLING WITH DIGITAL CONTROL. HIGH BANDWIDTH (100KHz) CONTROL. THE LOW NOISE FRONT-END BRINGS BETTER PERFORMANCE TO NOISE SENSITIVE APPLICATIONS. IT HAS A FRONT PANEL CONTROL WHICH ENABLES EASY MODIFICATION OF SYSTEM PARAMETERS AND CONVENIENT MONITORING OF INPUT AND OUTPUT SIGNALS. THE SETPOINT AND MEASURE INPUT SIGNAL CAN ALSO BE MONITORED ON THE LED NUMERIC DISPLAY.