Milwaukee 3200-20 Voltage Detector

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Milwaukee 3200-20 Voltage Detector:
$29.97

Milwaukee Non-Contact Voltage DetectorModel Number: 3200-20

The Milwaukee 3200-20 Non-Contact Voltage Detector is Milwaukee\'s professional-grade voltage tester designed for electricians, maintenance technicians, HVAC techs, plumbers, and any tradesperson who needs to quickly and safely confirm whether a conductor, fixture, outlet, or electrical component is energized before working on it. This is the latest generation voltage detector in Milwaukee\'s lineup, replacing the older 2200-20 with upgraded IP54 water and dust protection and an extended 2-year warranty (up from the previous 1-year). The detector identifies AC voltage between 50V and 1000V across the full range of residential, commercial, and industrial applications including outlets, switches, junction boxes, breaker panels, lighting circuits, motor connections, and service entrance work. A red LED indicator and audible tone fire simultaneously when voltage is detected, giving the operator clear, immediate, and unmistakable confirmation that a conductor is live and not safe to handle.

The defining safety specification of the 3200-20 is its CAT IV 1000V rating, which is the highest safety classification in the industry for non-contact voltage detection. CAT IV classification means the tool is rated for safe use on the source side of the service entrance, including utility connections, transformers, and primary distribution wiring where transient overvoltages can be most severe. Lower-rated detectors carrying CAT II or CAT III ratings cannot be used safely on these high-energy applications. The reinforced tip design improves durability against the repeated probe insertion the tool experiences across receptacles, junction boxes, breaker panels, and other test points throughout a workday, while the new IP54 rating means the detector continues to function reliably in dusty, dirty, and damp jobsite environments where conventional voltage testers would fail.

The 3200-20 includes practical features built around real electrical work, including a durable side-mounted belt clip for compact carry alongside other pocket tools, a quarter-turn cap design that lets the operator replace the (2) AAA batteries in the field without separate tools, and a battery test feature that confirms the detector has sufficient power for safe operation before each use. The detector ships with batteries included and is ready to use directly out of the package. For users who need integrated work-area illumination in addition to voltage detection, the Milwaukee 3202-20 Voltage Detector with LED Work Light is the same tool with an independently operable LED added to the body. For users who need both voltage detection and GFCI receptacle testing, the Milwaukee 3210-20 and 3211-20 kits pair a voltage detector with a GFCI receptacle tester. All Milwaukee voltage detectors are backed by a 2-year limited warranty against material and workmanship defects.

Features

Non-contact AC voltage detection for residential, commercial, and industrial applications
Voltage detection range of 50V to 1000V AC
Industry-leading CAT IV 1000V safety rating for use through service entrance
Red LED indicator and audible tone confirm voltage presence
Reinforced tip design for increased durability in demanding jobsite conditions
IP54 water and dust protection rating for reliable operation in adverse environments
Side-mounted durable belt clip provides compact carry profile
Quarter-turn cap allows easy field battery replacement without additional tools
Powered by (2) AAA batteries (included)
Replaces the older Milwaukee 2200-20 with added IP54 protection and extended warranty
2-year limited warranty

Specifications

Manufacturer: Milwaukee Tool
Catalog Number: 3200-20
Tool Type: Non-Contact Voltage Detector
Voltage Detection Range: 50V to 1000V AC
Voltage Type: AC (alternating current) only
Safety Rating: CAT IV 1000V
Indicators: Red LED and audible tone
Protection Rating: IP54 (water and dust)
Power Source: (2) AAA Batteries (included)
Tool Length: 6 in.
Warranty: 2 Year Limited

Includes

(1) Milwaukee 3200-20 Non-Contact Voltage Detector
(2) AAA Batteries
(1) Test and Safety Instructions
Note: For integrated LED work light functionality, see the Milwaukee 3202-20 Voltage Detector with LED Work Light
Note: For a kit pairing the voltage detector with a GFCI Receptacle Tester, see Milwaukee 3210-20 (analog) or 3211-20 (digital with LCD)