GB Digital Multimeter 4 Function

Equip your toolkit with reliable measurement and testing capabilities. The GB Digital Multimeter GDT3190 combines four essential functions—AC voltage, DC voltage, resistance and battery testing—into a compact, drop-resistant package. Its large 3½-inch backlit display and smooth 14-position rotary dial make readings clear and precise, while the wrap-around rubber boot protects against drops up to 6 ft and crushing forces up to 150 lbs.

Built for household and light industrial use, this manual-ranging meter offers auto-off and low-battery indicators to preserve battery life. Snap-in probes fit standard receptacles for quick voltage checks, and tight, secure jacks keep leads firmly in place. Rated CAT III 600 V and conforming to UL 61010-1 and CSA C22.2 standards, the GB GDT3190 delivers safe, accurate measurements you can trust.

Key Features

• Four testing functions:
• AC voltage up to 500 V
• DC voltage up to 600 V
• Resistance to 2 MΩ
• Battery test for 1.5 V, 9 V and 12 V cells
• 14-position smooth rotary dial for manual ranging
• Large 3½-inch backlit digital display
• Durable rubber boot—drop resistant to 6 ft, crush rated to 150 lbs
• Auto-off function and low-battery indicator
• Snap-in probes spaced for standard outlets
• Tight, secure input jacks for stable lead connection
• Safety rated CAT III 600 V (UL 61010-1, CSA C22.2 compliance)

⚠️ WARNING: This product can expose you to Di(2-ethylhexyl)phthalate (DEHP) known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.