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Tests the status of single or dual phone lines. Flexible lead with standard RJ11 phone plug. Tri-color LEDs indicate line status - Green = Line OK, RED = Reversed line, Amber = AC Voltage Present, Not Lit = Dead line. Hi-impact ABS housing features a 10 lb drop rating and 250 lb crush rating.
The EX310 is a compact manual ranging multi meter that features an extra-large 2000 count display and built-in non-contact AC voltage detector (NCV). Includes battery test function (1.5 Volt and 9 Volt), diode test and continuity. Rubber holster protects meter. Meter is UL listed and has a Cat III 600 Volt safety rating. Includes test leads, 9 Volt battery and tilt stand.
Klein Tools CL800 Electrical Tester is an automatically ranging true root mean squared (TRMS) digital clamp meter that measures AC/DC voltage, resistance, continuity, frequency, capacitance, and tests diodes via test-leads, and temperature via a thermocouple probe. It also features a Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages. Klein Tools Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features.
Klein Tools ET140 Moisture Meter is designed to non-invasively detect hidden moisture content up to 3/4-Inch (19 mm) depth. Easily select between materials with mode button to test surface of drywall, masonry, hardwood, and softwood. The ET140 has easy viewing with bright, reverse-contrast display and LED bar graph.