How to use Phase sequence detection for True RMS digital multimter pen type :
1) Press POWER ON key to power on,
2) Press "FUNC" key to select "Phase"gear to enter the phase sequence detection state
a) Displaythe "PA" symbol with the "A" letter flashing andplug in the sensing probe to the first phase linesocket, waiting for a beep
b) Displaythe "PAB" symbol with the "B" letter flashingand plug in the sensing probe to the second phase linesocketand wait for a beep
c) Displaythe "PABC" symbol with the "C" letter flashingandplug in the sensing probe to the third phase linesocketand wait for a long beep
d) Í lok prófsins mun skjárinn sýna mælingarniðurstöður á skjánum
◆"P --- L" symbol displayed on the screen indicates left-handed phase sequence
◆"P --- R" symbol displayed on the screen indicates right -handed phase sequence
Athugasemd 1: Vinsamlega ljúktu prófinu á vírunum þremur innan 1 mínútu, annars mun uppgötvunartímavillan eiga sér stað, hvetjandi er að PABC táknið birtist og P stafurinn blikkar. Ef um tímamörk er að ræða, vinsamlegast farðu aftur í fasaröðugreiningaraðgerðina fyrir endurprófunina.
and our GVDA Digital Pen Type Multimeter Smart DC AC Voltage Tester Voltmeter Auto Range Resistance Capacitance True RMS Multi-meter:
have this Phase sequence detection function GD107 GD109, but GD109 is Non contact Phase sequence detection
