- 9 - © 2019 https://www.ProTechTrader.com
SQUARE WAVE TEST SIGNAL USE
1. Set RANGE switch to “ ”
position.
2. A test signal (50Hz)
appears between “VΩmA”
and “COM” jack, the output
voltage is approx 5V p-p
with 50KΩ impedance.
NOTE: OVERLOAD
PROTECTION: 15 seconds
maximum 220Vrms.
Warranty
This instrument is warranted to be free from
manufacturing defects in material and
workmanship for one year. Any instrument
found defective within one year may be
returned to the factory with transportation
charges prepaid, will be replaced or
refunded if deemed covered by the warranty
at our descension. This warranty does not
cover consumable items such as batteries or
fuses. If the defect has been caused by a
misuse or abnormal operation conditions the
warranty will be void.
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