Powerhand SIN-400.3117 Cordless Pocket Circuit Tester 3-30V

A circuit tester that lives in a pocket. The Powerhand SIN-400.3117 is a compact cordless circuit tester covering 3 to 30V — the range that spans 6V, 12V and 24V systems, so it handles cars, motorcycles and commercial vehicles without switching tools.

Cordless is the point: no ground wire trailing back to the battery, which is what gives you flexibility and ease of use in tight spaces. A sharp durable probe pierces or contacts cleanly, and the insulated ergonomic handle keeps the test safe and accurate.

Key Features

• Detects voltages from 3 to 30 volts
• Cordless design eliminates the need for ground wires
• Greater flexibility and ease of use in tight spaces
• Ideal for testing fuses, wires, switches and other low-voltage components
• Sharp, durable probe for clean contact
• Insulated ergonomic handle for safe and accurate testing
• Pocket sized for carrying rather than fetching
• Suits automotive and motorcycle electrical diagnosis

For mechanics, auto electricians and mobile technicians who want a reliable portable tester in the overall pocket.

Technical Specification

• Voltage Range — 3 to 30V
• Type — Cordless pocket circuit tester
• Ground Wire — Not required
• Probe — Sharp, durable
• Handle — Insulated, ergonomic
• Applications — Fuses, wires, switches, low-voltage electrical components
• Manufacturer Code (MPN) — SIN-400.3117