Minimum Distance: 60cm
Accuracy: Precise detecting: ±1mm (±0.04in)
Rough detecting:±2mm (±0.08in)
Detecting Indication: Bi-surface LCD, buzzer
Power: DC9V alkaline battery
Automatic Power-off Time: Approx. 20 minutes
Working Temperature: -20 C to + 50 C (-4 F to +122 F)
Dimensions: 135 (L) X 65 (W) X 24.5 (H)mm – 6″ x 2-3/4″ x 1″
Weight: 0.15kg (0.44lbs) (with battery)
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