Features 1、The product is displayed by 6-bit LCD, and the reading is clearer. 2、This product counts accurately and reliably. 3、This is a digital counter, no mechanical wear, long service life, instead of electromagnetic counter. 4、48*24 standard panel size, easy to install. 5、Lithium batteries are built-in. The theoretical life of the batteries can be as long as three years and the memory time is long. Specification Feature: The product is displayed by 6-bit LCD, and the reading is clearer. This product counts accurately and reliably. This is a digital counter, no mechanical wear, long service life, instead of electromagnetic counter. Lithium batteries are built-in. The theoretical life of the batteries can be as long as three years and the memory time is long. 48*24 standard panel size, easy to install. Specification: Model: H7ET-BVM Panel size: width 48* height 24* thickness 50mm Opening size: 22.5*45 mm Timing mode: positive timing; accumulated time Display word height: 6.7mm Built-in battery: 3V, 800mA lithium-ion battery, good display, long memory time (battery life ≥ 3 years) Reset mode: panel button reset, rear terminal reset (can be reset automatically) Timing display mode: 00000 hours 0 minutes ~ 99999 hours 9 minutes (0.1 is 6 minutes) 0000 hours 00 minutes ~ 9999 hours 59 minutes 00 hour 00 minute 00 second ~99 hours 59 minutes 59 seconds Timing work signal: ( DC 5-36V power supply) Power on: Timing; Power off: Stop timing Package list: 1 * Counter Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. Package List