Item Type: Digital Counter Material: ABS Battery Model: 1 x 1.5V AA battery(not included) Counting Range: 0-999999 Highest Frequency of Counting: 20HZ Counting Minimum Pulse Width: 2MS Magnet Induction Proximity Distance: Approx. 10 ~ 15mm / 0.39 ~ 0.59in Magnetic Induction Distance: Approx. 35mm / 1.38in Clear Minimum Pulse Width: 1S Ambient Temperature: -5~40 Dimension: Approx. 68 x 30 x 45mm / 2.68 x 1.18 x 1.77in Hole Size: Approx. 61 x 35mm / 2.4 x 1.38in (The size may be certain error due to manual measurement)
Fruugo United Kingdom