The tester has six LEDs and the patented SECO-LARM Illuminated Power Connector to clearly show the results of each test.

The ST-BT01Q tests voltage on-site without a multimeter. A simulated load can then be applied to power sources to check voltages under 1A or 500mA loads. Using the illuminated power connector, the polarity of wiring can be checked quickly by showing correct polarity (blue), and incorrect polarity (red). Voltage drop can be tested by checking the voltage first at the power source, then at the end of a cable run. PTC fuses can be accurately checked by applying a load to them, something a multimeter cannot do.

Other features include a DC jack input for plugging DC power sources directly into the tester, an overheat function to protect the tester from damage, and uneven-length alligator clip test leads to prevent them from touching while tests are being performed.

Seco-Larm USA Inc.
www.seco-larm.com