Facom 714A - Page 19

19
Function/Range Switch Instruction
Switch Position Measurement Function
AC voltage from 0V to 600V. DC voltage from 0V to 600V.
Ohmsfrom0Ωto40MΩ .
Diode test. Displays "0L" above 2V.
Continuity test. Buzzer turns on at < 30Ω and turns off at > 50Ω .
Frequency from 1Hz to 400kHz
AC or DC ɥA from 0IA to 4000ɥA
AC or DC mA from 0mA to 400mA.
Duty cycle from 5% to 95%
Battery internal resistance from 0Ωm to 4000Ωm .
Celsius degree from -20° C to 1000° C.
Fahrenheit temperature from -4°F to 1832°F.
Dwell angle
RPMmeasurementfrom250RPMto40kRPM
Turn off the meter
Input Terminal Instruction
➀Positive input terminal for the sampled voltage for battery
internal resistance measurements.
It must be connected to the positive terminal of the vehicle’s battery to be tested.
➁Input terminal for current measurements < 400mA. Positive input terminal for K
typethermocouplefortemperaturemeasurements.Outputterminalofthetestcurrentforbatteryinternalresistancemeasurements,it
must be connected to the positive terminal of the vehicle’s battery to be tested.
➂Negative input terminal for K type thermocouple for temperature measurements. Input terminal of the test current for battery
internal resistance measurements, it must be connected to the negative terminal of the vehicle battery to be tested. Common Creturn)
terminal for the other measurements.
➃Inputterminalforvoltage,continuity,resistance,diode,frequencyRPManddwellmeasurements.Negativeinputterminalforthe
sampled voltage for battery internal resistance measurements, it must be connected to the negative terminal of the vehicle battery to
be tested.