Specification Brand : Tyenaza BulletPoint : High Accuracy 1-500MHz Frequency Counter Tester RF Meter Module Measurement Module LCD Display With Backlight BulletPoint1 : Digital counter counts up to 999999. 6-digit tally counter with sensor for automatic counting. Maximum counting speed reaches 20 times / sec. BulletPoint2 : The counter has a PAUSE key and RESET key on the panel, effectively preventing data loss, counting can be reset and paused. BulletPoint3 : The input adopts the common contacts signal, the selection of the sensor is simple and convenient, and the counting is accurate and reliable. BulletPoint4 : Electronic punch counter have seismic design, anti-shock, effectively prevent data loss, has long service life. BulletPoint5 : Digital tally counter widely use in automatic conveyor belting system, winding machine, packaging machinery, textile machinery, milling machine, ect. ExternallyAssignedProductIdentifier : 9090125984713 ExternallyAssignedProductIdentifier1 : 9090125983754 ExternallyAssignedProductIdentifier2 : 9090125984607 IncludedComponents : screen,sensor ItemName : Electronic Counter, BEM-6C Digital Counter 6 Digit 0~999999 LCD Display Electronic Tally Counter ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 4 centimeters ItemTypeKeyword : frequency-counters Manufacturer : Tyenaza MeasurementAccuracy : 1 ModelNumber : Tyenazap3tabqowfe NumberOfItems : 1 PartNumber : Tyenazap3tabqowfe ProductDescription : Item Type: Counter Product Model: BEM-6C Power Supply Type: Built-In Battery Counting Range: 0-999999 (6 Digits) Counting The Highest Frequency: 20Hz Count The Minimum Pulse Width: 1mS Contacts Maximum Resistance: 1KΩ Contacts Disconnection Minimum Resistance: 500KΩ Clear Mode: Panel / External Operating Ambient Temperature: -5℃ ~ 40℃ Size:64 x 38 x 38mm / 2.52 x 1.5 x 1.5in Opening Hole Size:61 x 36mm / 2.4 x 1.42in