Pro Grade 4 Wire Short Socket Resistance Calibration Tool With Gold Plated Banana Connectors And PCB Assembly For Bench Digital Multimeter Verification And 2 Wire And 4 Wire Testing

4-Wire DMM Shorting Tool Kit with Gold Banana Connectors
✔️ Includes finished shorting unit, semi-finished unit, and resistor

This bench calibration kit lets you quickly short 2-wire and 4-wire DMM inputs and verify offsets with a built-in PCB. It’s ideal for electronics labs, service desks, and test benches that require precise meter verification.

✅ Four gold-plated banana connectors mounted on an acrylic cube minimize contact resistance
✅ Built-in gold-plated PCB assembly enables quick offset checks for DMM verification
✅ Very low resistance between HI and LO pins (<1 mΩ) supports accurate calibration
✅ Includes four-wire shorting option and four-wire standard resistor kit to match testing needs
✅ Banana head pitch 19.05 mm (0.75 in) fits most benchtop meters and standard resistors

💡 What is a 4-wire DMM shorting tool used for in electronics testing? This handy device helps verify meter accuracy in bench setups. - helps calibrate 2-wire and 4-wire measurements - enables quick offset checks during verification - compatible with banana plug standards and PCB reference paths