Forward and reverse wire length counter Cable length measurement counter in centimeter

JDM72-5S length meter features

1 display count : two groups of 4 bit LED

2 counter range :1-99999

3 coefficient set up range: 0.0001-9.9999m

4 output delay range :0.01-999.995

5 rated voltage :AC110~240V,AC21V ,50/60HZ, DC224V

6 count mode :add count reversible count

7 count input:without voltage input:voltage input H: 4.5~30V,L:0~2V

8 output type:F N R C K1 K2 P Q A D H L

9 power off memory :over 10years(25°c)