Zircon PRO SL Electronic Stud & Metal Locator with AC Tracing

The Zircon PRO SL is a versatile electronic locator designed to detect studs, metal objects, and live AC wiring with high accuracy. Built for construction and inspection tasks, it features multiple scan modes, splash resistance, and compact handheld design for reliable use in demanding environments.

Manufacturer: Zircon
Type: Electronic Stud & Metal Locator with AC Tracing
Model: PRO SL
Part No.: 57251
Rev: B (03/00)
Function: 5

Technical information

• Battery Type: 9 V alkaline (not included)
• Position Accuracy:
• Stud Scan Mode: within 1/8 in. (3 mm)
• Deep Scan Mode: within 3/16 in. (5 mm)
• Metal Scan Mode: within 1/2 in. (13 mm)
• Depth:
• Up to 3/4 in. (19 mm) in Stud Scan Mode
• Up to 1 1/2 in. (38 mm) in Deep Scan Mode
• Up to 1 1/2 in. (38 mm) for copper in Metal Scan Mode
• Up to 3 in. (76 mm) for rebar in Metal Scan Mode
• AC Position Accuracy: 90“250 V at 50“60 Hz within 150 mm of a hot unshielded wire
• AC Depth: Typical depth of 2 in. (50 mm)
• Operating Temperature: 20“120 °F (-7 to 49 °C)
• Humidity: 80 % RH non-condensing
• Water Resistance: Splash and water resistant (not waterproof)
• Dimensions: 162 mm x 78 mm x 34 mm