CONTROLS
OFF-ON Cut Off Voltage, 10, 50 and 100 Volts (Selects Voltage to stop timing)
INDOCATORS
Green LED:
Decay Cycle Ready > ± 1kV, CPM voltage > ± 1,000 volts
Red LED:
Timing in Progress, CPM voltage decay timing activated LOBAT displayed when battery voltage <6.0 volts
DISPLAY:
Liquid Crystal Display (LCD) displays elapsed decay time from ± 1,000 volts to selected Cut Off voltage in seconds and tenths of a second (00.0)
POLARITY
Automatically senses Positive & Negative voltage references
ZERO & RESET
Automatically Resets Timer and Display to 00.0 when CPM voltage > ± 1kV. Reset indicated when Green LED Decay Cycle Ready LED is ON.
RESPONSE
Approximately 200 milliseconds in combination with the CPM-720 and PFM-711A
TIMING RANGE
From 0.2 to 159.9 seconds
TIMING SETPOINTS
Reset when voltage input 100mv ± 2mv (1,000 Field Meter Volts ± 20V)
Cut Off Voltage @ 100 V: 10mv ± 0.2mv (100 Field Meter Volts ± 2V)
Cut Off Voltage @ 50 V: 5mv ± 0.2mv (50 Field Meter Volts ± 2V)
Cut Off Voltage @ 10 V: 1mv ± 0.2mv (10 Field Meter Volts ± 2V)
ACCURACY
Typically < ± 5%
POWER
One (1) standard 9-volt battery, PROCELL, Eveready #216 (NEDA 1604, JIS 006P, IEC 6F22)Eveready #216
BATTERY LIFE
>40 hours typical
DIMENSIONS
4.50 inches x 2.75 inches x 1.0 inches
WEIGHT
6.5 oz. (184 gm)