• MM320 multimeter: 600V AC/DC voltage, 10A DC current, 2MΩ resistance
• NCVT3P voltage tester: Dual Range 12-1000V AC, 70-1000V AC
• RT250 GFCI receptacle tester: LCD displays voltage and wiring conditions
• MM320 also tests batteries, diodes and continuity
• LCD readout on RT250 shows time required to trip a GFCI device 

The Klein Tools 69355 is a premium electrical test kit consisting of an MM320 multimeter, NCVT3P non-contact voltage tester, and RT250 GFCI receptacle tester. It includes a set of right-angle test leads and all required batteries.

The Klein Tools MM320 is a manual ranging, digital multimeter. It measures up to 600V AC/DC voltage and 10A DC current. The MM320 also measures resistance (2MΩ) and tests batteries (9V or 1.5V), continuity, and diode. It is CAT III safety rated for 600V.

1. 2000 count LCD display

2. Function selector switch

3. 10A jack

4. COM jack

5. VΩ jack

6. Hold button 

The Klein Tools NCVT3P is a non-contact dual-range voltage tester with a built-in flashlight. It detects 12 to 1000V AC and includes visual and audible signals.

The Klein Tools RT250 is a GFCI receptacle tester with LCD display. It tests the wiring conditions of an electrical outlet and inspects GFCI devices. The LCD displays the voltage, identifies the wiring fault, and displays the time required to trip a GFCI device. The RT250 is for use with North American 3 wire, 120V electrical outlets.