UT18 series measuring pen measuring AC and DC voltage (including three-phase alternating current),
three-phase AC power indicator phase, on-off test, RCD test, single pen measurement
(can identify the zero line or cable), self-inspection, battery detection and other functions.
Suitable for: smelting, electronics, manufacturing, defense, electrical , petroleum, chemical industry.
It is also used to solve
complex problems of electronics, factory automation, power distribution and electrical equipment.