Klein Tools Digital Multimeter 600V AC/DC Auto-Range GFCI Receptacle Tester Breaker Finder

Klein Tools Digital Multimeter 600V AC/DC Auto-Range GFCI Receptacle Tester Breaker Finder

Professional-Grade Multi-Function Electrical Testing Equipment

The Klein Tools Digital Multimeter with GFCI Receptacle Tester delivers professional-grade electrical testing performance for comprehensive electrical diagnostics and troubleshooting. This rugged ABS construction digital multimeter features advanced FIND mode technology and integrated GFCI testing capabilities designed for electricians, linemen, and electrical professionals, providing the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.

Professional Features & Benefits

Advanced Testing Capabilities

• FIND Mode Breaker Identification - Instantly identifies which breaker corresponds to any given receptacle, eliminating guesswork and reducing troubleshooting time with Klein's precision engineering
• GFCI Trip Time Analysis - Measures and displays the exact time required to trip GFCI devices, ensuring proper safety device operation with professional-grade accuracy
• Comprehensive Wiring Fault Detection - Detects and identifies common wiring problems in standard and GFCI electrical outlets, providing complete diagnostic capabilities for electrical professionals
• Auto-Range Digital Multimeter - Measures AC/DC voltage up to 600V, resistance up to 40MΩ, audible continuity, and performs 9V and 1.5V battery tests with Klein Tools precision

Rugged Professional Construction

• 6.6-Foot Drop Protection - Built to withstand demanding job site conditions with Klein's rigorous durability testing standards for reliable field performance
• 4000 Count LCD Display - High-resolution backlit display provides clear readings in all lighting conditions with data hold functionality for convenient measurement recording
• CAT III 600V Safety Rating - Meets professional electrical safety standards with double insulation protection for safe operation on electrical systems

Technical Specifications

Voltage Range: 600V AC/DC, Resistance: 40MΩ, Frequency: 50-60Hz, Display: 4000 Count LCD with backlight, Accuracy: ±(% of Reading + LSD) at 65°F to 83°F, Drop Protection: 6.6 feet (2m), Safety Rating: CAT III 600V Class 2 Double Insulation, Power: 2 x AAA batteries, Dimensions: 6.41" L x 3.13" W x 1.84" H, Weight: 0.57 lbs, Construction: ABS and electrical components, Color: Orange/Black professional Klein Tools design

Installation & Usage

1. Verify meter operation by testing known voltage source before each use, following Klein Tools safety protocols
2. Connect right-angle test leads to multimeter for voltage, resistance, and continuity measurements with secure professional connections
3. Use receptacle test cord to plug into 120V AC outlets for comprehensive wiring fault analysis and GFCI testing
4. Activate FIND mode to identify corresponding circuit breaker by plugging tester into receptacle and checking panel
5. Monitor LCD display for clear readings with backlight activation in low-light conditions and data hold for recording measurements
6. Test GFCI devices by observing trip time display to ensure proper safety device operation within electrical code requirements

Professional Applications

Ideal for:

• Electrical Installation - New construction wiring verification, outlet testing, and circuit identification for residential and commercial electrical work
• Troubleshooting and Repair - Diagnosing electrical faults, GFCI problems, and circuit breaker identification for efficient electrical maintenance
• Safety Inspections - GFCI device testing, outlet wiring verification, and electrical system safety compliance for professional electrical inspections
• Residential Electrical Work - Home electrical repairs, outlet installation verification, and circuit identification for residential electrical contractors
• Commercial Electrical - Office building electrical maintenance, retail electrical troubleshooting, and commercial GFCI testing applications
• Industrial Maintenance - Factory electrical diagnostics, equipment troubleshooting, and electrical system maintenance with professional-grade accuracy
• HVAC Electrical - Heating and cooling system electrical diagnostics, control circuit testing, and electrical component verification
• Telecommunications - Communication system electrical testing, power supply verification, and electrical infrastructure maintenance

Multi-Function Testing Advantage

Klein Tools engineering combines multiple essential electrical testing functions into one professional instrument, eliminating the need for separate meters, receptacle testers, and breaker finders. The integrated design provides comprehensive electrical diagnostics with the precision manufacturing, safety testing, and durability standards that electrical professionals require for reliable field performance and accurate troubleshooting results.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has maintained its legacy of excellence as America's premier electrical tool manufacturer, delivering uncompromising quality and innovation to electrical professionals. This digital multimeter represents Klein's commitment to professional safety standards, rigorous testing protocols, and trusted reliability that electricians and electrical contractors depend on for critical electrical testing and diagnostics in demanding professional environments.