1.good quality with competitive price 2.can be used to test high voltage indicator 3.Port pitch can 1be designed as you want
Voltage presence indicating system is comprised of voltage indicator and insulator to indicate electrified status of voltage circuit by the method of flashing indication.
The test head VDS-C is used with VDS1-T series of test socket to indicate electrified status of voltage circuit. The distance of test ports on the test socket is 19mm. And the test head can be replaced in the live line.
The phase comparator VDS-CA is used with VSD1-T series of test socket to indicate electrified status and check phase sequence of electrical equipments. The ways are as following:
Indication: Insert the phase comparator into earth port or other phase ports on the electrical equipment. If the tested phase is electrified, the indicating light flashes
Check: Insert the phase compartator into test port of same phase sequence on 2 sets of electrical equipments. If the tested phase sequence is different , the indicating light flashes.
Phase comparator DXN-C
