Feature:_x000D_ _x000D_ The product is displayed by 6-bit LCD, and the reading is clearer. _x000D_ This product counts accurately and reliably._x000D_ _x000D_ This is a digital counter, no mechanical wear, long service life, instead of electromagnetic counter. _x000D_ 48*24 standard panel size, easy to install. _x000D_ Lithium batteries are built-in. The theoretical life of the batteries can be as long as three years and the memory time is long._x000D_ _x000D_ _x000D_ Specification:_x000D_ Model: H7ET-BVM_x000D_ Voltage input: AC110-220V_x000D_ Timing display mode: hour / minute / second (Optional)_x000D_ Panel size: width 48* height 24* thickness 50mm_x000D_ Opening size: 22.5*45 mm_x000D_ Timing mode: positive timing; accumulated time_x000D_ Display word height: 6.7mm_x000D_ Built-in battery: 3V, 800mA lithium-ion battery, good display, long memory time (battery life 3 years)_x000D_ Reset mode: panel button reset, rear terminal reset (can be reset automatically)_x000D_ Timing display mode: _x000D_ 00000 hours 0 minutes ~ 99999 hours 9 minutes (0.1 is 6 minutes)_x000D_ 0000 hours 00 minutes ~ 9999 hours 59 minutes_x000D_ 00 hour 00 minute 00 second ~99 hours 59 minutes 59 seconds_x000D_ Timing work signal: (110~220V power supply) Power on: Timing; Power off: Stop timing_x000D_ _x000D_ Package list:_x000D_ 1 * Counter_x000D_ _x000D_ Note:_x000D_ The actual product color may deviate from the photo due to light._x000D_ There may be a slight deviation in the measurement of product.