Klein Tools CL390 Digital Clamp Meter, Reverse Contrast Display, Auto Ranging 400A AC/DC, AC/DC Voltage,TRMS, DC Microamps, Temp, NCVT, More & RT250 GFCI Receptacle Tester

Klein Tools CL390 Digital Clamp Meter, Reverse Contrast Display, Auto Ranging 400A AC/DC, AC/DC Voltage,TRMS, DC Microamps, Temp, NCVT, MoreKlein Tools CL390 is an automatically ranging true root mean squared (TRMS) digital clamp meter. It measures AC/DC current and NCVT via the clamp, AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, and diodes via test leads, and temperature via a thermocouple probe. It features a high visibility, reverse contrast LCD display that optimizes view ability both in dark or bright ambient lighting. Clamp Meter measures current, voltage, resistance and continuity. Digital Meter has auto-ranging TRMS technology for accuracy. Includes a carrying case, test leads, thermocouple, and batteries. Measures temperature with a K-Type thermocouple probe. Max/Min, Rel/Zero and Data Hold capability. Auto-power off after 10 minutes to conserve battery life. Includes a carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 3 x AAA batteries. Low battery indicator and easily accessible battery compartment. Built to withstand a 6.6-Foot (2 m) drop. CAT III 600V, Class 2, Double insulation safety rating. Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.Klein Tools RT250 GFCI Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical OutletsThe RT250 is an electrical receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. The LCD displays the voltage, identifies the wiring fault, and the time required to trip a GFCI device. It is designated for use with North American 3-wire 120V electrical outlets. GFCI electrical circuit tester inspects GFCI devices. Easy to read LCD display shows voltage, faults, GFCI trip time. Identifies common wiring faults on North American 120V outlets. Bright green and red LEDs illuminate for visual indicators. CAT II 135V safety rating. Durable 6.6-Foot (2 m) drop protection. For use on 3-wire, North American 120V electrical outlets only. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

• Product 1: Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation
• Product 1: Non-contact voltage tester integrated into the clamp jaw
• Product 1: High-visibility reverse contrast LCD display for improved view ability in all ambient lighting conditions
• Product 1: Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
• Product 2: LARGE CLEAR LCD READOUT on receptacle tester to instantly view results without the need to look at a chart to understand results
• Product 2: TEST GFCI TRIP TIME IN SECONDS to find out if the trip breaker is functioning
• Product 2: DETECT WIRING FAULTS of open ground, open neutral, open hot, dual open (neutral and ground), reversed hot/ground, and reversed hot/neutral
• Product 2: AUTO-HOLD FUNCTION is convenient for hard-to-reach outlets