Thiết bị dò điện cao áp Sew 289 SVD (100VAC~69KVAC, 50/60Hz)

● Bright LED visual indication
● Audible indication
● Mute function
● AC voltage detection: 100Vac ~ 69kVac 
● Frequency range:  50/60Hz 
● Easy-to-prove method
● Self-test function
● Power source:  1.5V(AA) alkaline battery × 3
● Non-contact detection  by proximity
● Personal sensor, easy to wear and convenient to use
● Can be attached with hot sticks by optional accessory
● Lightweight, robust and compact
● Easy access to batteries Comply with EN 61326-1

SPECIFICATIONS
● AC voltage detection: 100Vac ~ 69kVac 
● Frequency range:  50/60Hz 
● Operating temperature and humidity: 0°C ~ 40°C / 80% R.H. Max. 
● Dimensions: 133(L) × 77(W) × 52(D)mm
● Power source:  1.5V(AA) alkaline battery × 3
● Weight: About 220g
● Sound level: > 99dB