Bewinner GM60

Features: 1. 100% brand new and high quality. 2. You can use it in the dark light with flashlight. 3. With an earphone support to enable service technician to work conveniently and comfortably in noisy environment. 4. Sensitive sensor, stable and reliable. 5. High quality protective case provides more secure protection. 6. Used in telecommunication line engineering and daily maintenance, computer line engineering, other metal wire line engineering and maintenance work Specification Model: GM60 Transmitter Receiver Dimension 64*31*119mm/2.5*1.2*4.7in 48.6*26*177mm/1.9*1.0*7.0in Power(not included) 1. 5V AAA*3batteries 6F22 9V battery Signal Tracing Transmit DistanceDisplay >1km Display LED Operating Temperature -10-40℃ (14-104℉) Operating Humidity 10-95% Storage Temperature -20-60℃ (-4-140℉) Weight: Approx. 280g / 9.9oz Package List: 1 * Emitter 1 * Receiver 1 * Cable 2 * Cable with Crocodile Clamp Note: 1. To prevent electric shock and injuries,please do not: . 2. Trace the cable with st