Electric Circuit Detector Pen - Digital Display Non-Contact Voltage Tester with Flashlight & Induction Technology | Perfect for Home Electrical Safety Checks, DIY Projects & Professional Electricians

Specification: Item Type: Induction Electric Pen Model: TA881A Non- Induction Voltage Range: 12-1000V, 50/60Hz Working Temperature: 0-40℃ Storage Humidity: -10-50℃ Storage Humidity: ≤95% Altitude: ≤2000meters Power Supply: 2 x 1.5V AAA batteries(not include) Package List: 1 x Induction Electric Pen 1 x User Manual

Under normal circumstances, when an analog bright red three-segment , the electric pen detects a firing line; when an analog bright green three-segment is inside, the electric pen detects a null or ground line

After about 3 minutes of no induction or no operation, the tester will automatically shut down. When the battery voltage is low, the sensor light of the tester will light up once and then automatically shut down

Electric pen come with sound and light alarm, rapid alarm sound and light flashing

Long press the blue button to turn on the flashlight lighting, which is convenient for easy measuring in the dark environment

The product support null and firing line detection, simple and clear display