VICTOR 862M Polar Identification Test Pen (±5mT(50Gs))

Sensitivity: ±5mT(50Gs)

Display: 2 LED displays (red = N pole, green = S pole)

Battery: 2 batteries, 1.5V AAA 7(not include)

Usage time: More than 10 hours

Service temperature: -20°C~+80°C

Storage temperature: -40°C~+150°C

Size: About 156x24x20mm

Weight: About 55g