Guides

  • Klein Mm600

    Klein MM600 Multimeter: What It Measures, How to Use It Safely, and What to Check First As an Amazon Associate we earn from qualifying purchases. The Klein MM600 is an auto-ranging digital multimeter from Klein Tools. It measures AC and DC voltage, AC and DC current, and resistance, and the manufacturer’s manual also lists temperature,…

  • Innova 3340

    Innova 3340 Explained: Features, Safe Use and What to Check As an Amazon Associate we earn from qualifying purchases. The Innova 3340 is a handheld automotive digital multimeter with auto-ranging, a 10 MegOhm input impedance, and automotive functions such as RPM, dwell, frequency, pulse width and duty cycle. Its Innova product page states its current…

  • 3000Fc Fluke

    As an Amazon Associate we earn from qualifying purchases. Details The 3000fc Fluke, written Fluke 3000 FC by the maker, is a True-rms digital multimeter that pairs with wireless remote modules and the Fluke Connect app. Fluke publishes 6000-count resolution, manual and automatic ranging, a 3-year warranty and a CAT IV 600 V / CAT…

  • UEi DL479 Clamp Meter: What It Measures and What to Check

    As an Amazon Associate we earn from qualifying purchases. Details The UEi DL479 is a handheld True RMS clamp meter, not a bench multimeter. Its jaw clamps around a conductor to read AC current up to 600 A, and the same meter also reads AC and DC voltage, resistance, capacitance, frequency, temperature and diodes. The…

  • Klein Cl220

    As an Amazon Associate we earn from qualifying purchases. Details The Klein CL220 is an auto-ranging TRMS clamp meter that Klein describes as a 400 A AC clamp meter with temperature measurement. It reads AC current through the clamp, AC and DC voltage, resistance and continuity through the test leads, and temperature through a K-type…

  • Fluke 177

    As an Amazon Associate we earn from qualifying purchases. The Fluke 177 is a handheld true-RMS digital multimeter for measuring voltage, current, resistance, capacitance, frequency, continuity and diodes. Fluke publishes it with a CAT III 1000 V and CAT IV 600 V safety rating. It suits electricians, technicians and serious DIYers who work on wiring,…

  • Fieldpiece Sc640

    As an Amazon Associate we earn from qualifying purchases. Details The Fieldpiece SC640 is a 400 A AC swivel-head clamp meter aimed at HVACR technicians. It measures AC current through the clamp, AC and DC voltage through the test leads, and adds inrush current, capacitance, temperature, duty cycle and microamp DC functions, according to the…

  • Klein Et600

    As an Amazon Associate we earn from qualifying purchases. The Klein ET600 is an insulation resistance tester that also measures AC and DC voltage, low resistance and continuity. Klein describes it for electricians and maintenance professionals who install, troubleshoot and maintain wiring and equipment. Klein publishes a CAT IV 600V and CAT III 1000V safety…

  • Pico Technology Oscilloscope

    As an Amazon Associate we earn from qualifying purchases. Details A Pico Technology oscilloscope is a USB instrument that you control from a computer, and the maker publishes several families for different jobs. The pico technology oscilloscope you are looking at may be a compact 2000 Series unit or a high-resolution differential model. This explainer…