Power Testing Instrument

  • LONN-HT112A/112B Fully Automatic Auto Range Multi Meter Digital Multimeter Tester

    LONN-HT112A/112B Fully Automatic Auto Range Multi Meter Digital Multimeter Tester

    Wide range of applications – Lonn-112A multimeter can accurately measure voltage, resistance, continuity, current, diodes and batteries. This digital multimeter is ideal for diagnosing automotive, industrial, and household electrical problems.

  • LONN-S4 AC/DC Voltage Meter Electric Smart Voltage Test Pencil

    LONN-S4 AC/DC Voltage Meter Electric Smart Voltage Test Pencil

    The Smart Voltage Tester is an innovative and reliable tool designed to help electricians with their daily tasks. The device has a voltage range of 12-300v, a resolution of 1v, and an accuracy of ±5.0%, ensuring precise and accurate voltage measurement.

  • 8233pro High-precision rechargeable multimeter

    8233pro High-precision rechargeable multimeter

    Product Description Screen HD LCD Capacitance 1nf ~ 99999uf ±(4% + 3) Operation Automatic + Manual Temperature -40℃~1000℃ ±(5% + 4) AC Voltage 0.5V ~ 750V ±(1% + 5) On and Off Buzzer DC Voltage 0.5V ~ 1000V ±(0.5% + 3) Diode Yes AC Current 20mA~10A ±(1% + 3) NCV Voltage Detection Yes DC Current 20mA~10A ±(1% + 3) Live Line Zero Line Yes Resistance 0.1 ~ 99999K ±(1% + 3) Frequency 1HZ ~ 1000HZ ±(0.5% + 3) Shutdown  Aut...
  • A5 Portable Voltage Current Tester Digital Multimeter

    A5 Portable Voltage Current Tester Digital Multimeter

    This compact device is versatile and suitable for professionals and DIY enthusiasts alike. Multimeters are designed with convenience in mind. It features automatic range selection, allowing you to easily switch between different measurement settings without having to manually adjust the range. This saves you time and ensures accurate results every time. With full measurement range overload protection, you can rest assured that your multimeter can handle high voltages and currents without damage.

  • Multimeters for Accurate Electrical Measurements

    Multimeters for Accurate Electrical Measurements

    This series of meters is a small handheld 3 1/2 digital multimeter designed to provide stable and highly reliable performance. It is equipped with an LCD display, which is easy to read and operate. The circuit design of the multimeter is based on the LSI double-integral A/D converter, which ensures the accuracy of measurement.