Line voltage tester is ideal for low voltage applications like doorbell transformers and low voltage relays.
72-10752 - Screwdriver Type Circuit and Voltage Tester with LED Indicator
The ST600LED checks for continuity, voltage and microwave leaks. A bright red LED indicates hot side and continuity of outlets.
72-10758 - Multi-Voltage Line Voltage Tester
The CT103 is used for checking voltage levels and hot wires. Capable of indicating presence of one of four common voltages so it can be used for a range of jobs. Features a handy pocket clip for storage and transport.
72-10760 - Non-Contact Voltage Tester with Audible and Visual Detection
Indicates the presence of voltages between 50 to 1000VAC (CAT III) or 50 to 600VAC (CAT IV)to cover a variety of applications. Measures potential from hot wire to ground using using an audible or visual alert.
105-635 - VoltAlert Voltage Tester - 90-1000VAC
The next generation VoltAlert™ AC voltage testers from Fluke are easy to use, just touch the tip to a terminal strip, outlet or cord. When the tip glows red and the unit beeps, you know there’s voltage in the line. Electricians, maintenance, service, safety person...
105-640 - VoltAlert Voltage Tester - 20-90VAC
I've ordered several times from MCM and have always been very satisfied with their products, service and shipping.