480826:triple axis emf tester

three axis (x, y, z) electromagnetic field measurement (30hz to 300hz)

features

• three axis (x, y, z direction) electromagnetic field measurement
• ideal for emf measurements around power lines, electrical appliances and industrial devices
• wide 卡塔尔世界杯中国足球赛事 ranges (3 ranges of µtesla or mgauss)
• big digit lcd display, data hold
• easy to use remote probe
• complete with sensor with 3ft (930mm) cable, 9v battery, and hard carrying case