





Test pen *1
Product Specifications
Non-contact voltage detection for enhanced safety
Intelligent voice broadcast system for real-time measurement reporting
Zero line and live line identification via signal strength (strong signal indicates live line)
Sound and light alarm indicators (red light steady for high voltage, green light flashing for medium/low voltage)
Sensitivity adjustment with high/low modes for flexible and accurate measurement
Laser positioning for convenient voltage detection
LED flashlight illumination for dark environments
Automatic shutdown after 5 minutes of inactivity without voltage detection to conserve battery

Digital display noncontact sensing electric pen + 2 AAA batteries
CNÂ¥39.80

SATA Automotive Test Pen D05048
CNÂ¥97.00

Smart Digital Voltage Tester Pen [12220V]
CNÂ¥10.80
NCV (Non-Contact Voltage) sensing head with PC transparent protective cover
Humanized design with battery cover and pen clip
| Item | Detail |
|---|---|
| Default | 48~1000V AC |
| High Sensitivity Mode | 12~1000V AC (model dependent) |
| Model DWDB-2340 supports automatic selection of three sensitivity levels (high/medium/low) | — |
Insulated operation for safer use
Intelligent chip for precise and rapid induction measurement
Orange slow flashing light indicates low voltage zero line; red fast flashing light indicates high voltage live line
Laser pointer for accurate voltage location
Durable, wear-resistant, and aesthetically designed housing
Safe and reliable detection of AC voltage without direct contact
Identification of live and neutral wires
Circuit fault and breakpoint detection
Suitable for electricians and maintenance personnel for quick voltage testing and troubleshooting

2897 Upgraded Version (Data Retention Function)
CNÂ¥39.80