Voltage Detector Pen Rechargeable Auto Range Tester

1 INNOVATIVE DESIGN: The voltage detector multimeter has a portable mini size that make it easy to carry and use to meet various measurement needs 2 SAFE AND RELIABLE: Voltage tester multimeter has automatic range function, intelligent identification of current and voltage range, to ensure measurement accuracy, comprehensive protect safety of user 3 ENERGY SAVING: The rechargeable multimeter pen support charging model design, which is convenient and fast, save energy, sustainable use, and improve work efficiency 4 AUTO MODE: Pen type multimeter can automatically identify AC voltage, DC voltage, resistance, on off, very flexible, useful and practical, you can use with confidence 5 BATTERY AND DISPLAY: Built in 3.7V lithium battery, capacity 400mAh, and LCD screen, the maximum display is 1999 digits. The sampling rate is about 3 times per second, and the machine automatically shut down after 15 minutes without operation

What's in the box
1 x Voltage Detector