Features:
Vibration Indication: Cancelable    
Beeper Indicator: √
Flashing LED light Indicator: √
Auto Power Off: Around 3 Minutes
Low Battery Indication: ≤1.8V
NCV Detection By: Auto Sense

Specifications:
Model: UT12C
AC Voltage (V): 90V ~ 1000 V
Frequency (Hz): 50/60Hz

General Characteristic:
Power: 1.5V Batteries (R03) × 2(not included)
Product Color: Red and Grey
Product Net Weight: 50g
Product Size: 150mm * 20mm
Package Size: 22.5 * 10 * 2.5cm / 8.8 * 4 * 0.9in
Package Weight: 71g / 2.5oz

Package List:
1 * UNI-T UT12C AC Voltage Detector
1 * English Manual