RELAY TEST
OUTPUT STATUS
OFF
. Ω Contact Resistance:
PRESS <OK> TO OUTPUT
20
Enter the function item, displayed as shown below:
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Press [OK] to output the relay drive signal which is the same
with the battery voltage. We can hear the relay on/off sound.
When contacting the contact pin of automotive relay using the
red and black probe, we can observe the resistance for the
contact on/off and observe the conditions of relay.
Vehicles using 12V battery can test 12V car relay and 24V
battery can test 24V car relay. Please do not use it to test relays
with different operating voltages. Especially, do not use a 12V
battery to test relays below 6V or a 24V battery to test 12V
breakers; Normally, the vehicle with a 12V battery will use a 12V
relay and the vehicle with a 24V battery will use a 24V relay.
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The instrument analog outputs basic square wave and sine
wave signals. If other signal simulation is required, contact the
manufacturer to customize non-standard products.
The independent output signal of the instrument is a square
wave close to 5V and a sine wave close to 5Vpp. If 12V square
wave needs to be generated, the battery needs to be connect-
ed for power supply.
Insert the multi-function detection line into the multi-function
interface (the top of the machine). If the 12V square wave
signal is required, then connect the battery clip line and
connect to the battery;
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Analog signal
test
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