A close-up front perspective view of the standalone Bosch GVT600-13 Contact Voltage Tester isolated against a clean white background. The diagnostic tester features a blue and black rubber-enforced housing, a large digital display showcasing a 120.0V AC reading, an central black GFCI test button, distinct red power and flashlight buttons, and lower input terminals marked for CAT IV 600V safety compliance.
Bosch GVT600-13 Contact Voltage Tester informational feature diagram optimized for search engine algorithms. Diagnostic indicator lines layout core tool benefits on a deep blue background, labeling the jobsite tough construction, high-contrast display showing 120.0V AC, GFCI compatible circuitry, integrated LED flashlight, and auto-ranging voltage detection.
The Bosch GVT600-13 Digital Volt Meter resting on a wooden countertop next to an open outlet receptacle installation. The tool is connected to its premium red and black replaceable test leads with the screen displaying a baseline reading, set above a text banner reading Jobsite tough with IP54-rated rubber-reinforced housing.
A close-up view of an electrician wearing textured safety gloves holding the Bosch GVT600-13 Auto-Ranging Tester while troubleshooting an open distribution box. The integrated flashlight illuminates the branch circuit wire runs, accompanied by lower marketing text reading Auto-ranging for fast and easy use.
An electrician using the connected red and black test leads of the Bosch GVT600-13 Contact Voltage Tester to check live connections inside a wall socket. The tester stands upright against a white tiled wall displaying an active 114V AC reading, with a lower text graphic reading GFCI compatible AC DC contact voltage tester for up to 600V.
Bosch Measuring and Layout Tools official product warranty information card. The high-conversion marketing layout on a dark blue background details a 1 year tool limited warranty with an additional 1 year bonus extension upon completing online registration within eight weeks of purchase.
A close-up front perspective view of the standalone Bosch GVT600-13 Contact Voltage Tester isolated against a clean white background. The diagnostic tester features a blue and black rubber-enforced housing, a large digital display showcasing a 120.0V AC reading, an central black GFCI test button, distinct red power and flashlight buttons, and lower input terminals marked for CAT IV 600V safety compliance.
Bosch GVT600-13 Contact Voltage Tester informational feature diagram optimized for search engine algorithms. Diagnostic indicator lines layout core tool benefits on a deep blue background, labeling the jobsite tough construction, high-contrast display showing 120.0V AC, GFCI compatible circuitry, integrated LED flashlight, and auto-ranging voltage detection.
The Bosch GVT600-13 Digital Volt Meter resting on a wooden countertop next to an open outlet receptacle installation. The tool is connected to its premium red and black replaceable test leads with the screen displaying a baseline reading, set above a text banner reading Jobsite tough with IP54-rated rubber-reinforced housing.
A close-up view of an electrician wearing textured safety gloves holding the Bosch GVT600-13 Auto-Ranging Tester while troubleshooting an open distribution box. The integrated flashlight illuminates the branch circuit wire runs, accompanied by lower marketing text reading Auto-ranging for fast and easy use.
An electrician using the connected red and black test leads of the Bosch GVT600-13 Contact Voltage Tester to check live connections inside a wall socket. The tester stands upright against a white tiled wall displaying an active 114V AC reading, with a lower text graphic reading GFCI compatible AC DC contact voltage tester for up to 600V.
Bosch Measuring and Layout Tools official product warranty information card. The high-conversion marketing layout on a dark blue background details a 1 year tool limited warranty with an additional 1 year bonus extension upon completing online registration within eight weeks of purchase.
BOSCH

Bosch Voltage Tester GVT600-13 Contact Auto Ranging AC DC Meter (600V GFCI Circuit Detector CAT IV 600V IP54 LED Flashlight Diagnostic Tool)

In stock
SKU: GVT600-13
$60.00 USD

Description

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Bosch GVT600-13 Contact Voltage Tester Auto Ranging AC DC Meter CAT IV 600V

The Bosch GVT600-13 Professional Contact Voltage Tester functions as a commercial-grade electrical diagnostic instrument engineered to measure AC and DC voltages up to 600V across residential outlets, branch circuits, and commercial breaker panels. Equipped with an auto-ranging processor and integrated GFCI testing compatibility, this pocket-sized digital meter eliminates manual scale adjustments during circuit verification. Built to CAT IV 600V safety standards with an IP54 dust and splash-resistant housing, this 0.47-pound electrical tester features an inverted backlit screen, a built-in LED panel flashlight, and replaceable TL90 silicone test leads to isolate wiring faults in unlit distribution boxes and harsh jobsite environments.

Best Used For:

  • GFCI Receptacle & Outlet Testing: Verifying ground fault trip functions and measuring AC line voltage on kitchen, bathroom, and outdoor branch circuits.
  • Commercial Breaker Panel Diagnostics: Checking AC/DC voltage potential up to 600V across main breakers, busbars, and industrial disconnect switches.
  • Low-Light Wire Bundle Inspection: Illuminating dark junction boxes and crawlspaces using the integrated LED flashlight while reading measurements on the inverted display.

Key Performance & Safety Features

  • Intelligent Auto-Ranging Circuitry: Automatically detects and measures AC/DC voltages up to 600V without requiring manual scale dial selection.
  • Integrated GFCI Outlet Tester: Internal circuitry allows rapid testing and verification of ground fault circuit interrupter receptacles and breakers.
  • CAT IV 600V Certified Safety Rating: Independently tested to withstand high-energy voltage surges in primary service equipment and utility feeds.
  • IP54 Environmental & Drop Protection: Rubberized overmolded casing seals internal electronics against windborne dust and splashing water.
  • High-Contrast Inverted Digital Screen: Dark-background display delivers sharp digit visibility under direct sunlight or inside dark electrical closets.
  • Replaceable TL90 Silicone Test Leads: Includes detachable high-flexibility test leads that disconnect for compact storage and easy field replacement.

What's Included

  • (1) Bosch GVT600-13 Contact Voltage Tester
  • (1) Set of TL90 Removable Silicone Test Leads
  • (2) Standard AAA Alkaline Batteries

Technical Specifications

Brand Name Bosch
Model Number SKU GVT600-13
Voltage Measurement Range Up to 600V AC / DC
Ranging Type Classification Automatic Ranging Processor
Safety Classification Rating CAT IV 600 V Certified
Ingress Protection Rating IP54 (Dust & Splash Resistant)
GFCI Testing Compatibility Yes (Integrated Receptacle Test Function)
Display Screen Type Inverted High-Contrast Digital Screen
Integrated Torch Worklight Yes (High-Output LED Panel Light)
Test Lead Style & Model TL90 Removable / Replaceable Silicone Leads
Assembled Tool Dimensions 6.4 in. L x 2.6 in. W x 1.8 in. H
Net Dry Tool Weight 0.47 lbs. (213 g)
Power Supply Requirement (2) AAA Alkaline Batteries
Operating Temperature Range 14° F to 122° F (-10° C to 50° C)

Pro-Tip: Before performing voltage tests on live 600V circuits, verify the GVT600-13 functionality on a known energized 120V outlet first. Confirming that the auto-ranging display and test leads read correctly prior to probing unknown breaker terminals ensures complete operational readiness and personal safety on the jobsite.