Specification Brand : GOTOTOP BulletPoint : Gauges BulletPoint1 : Application carbon motor brushes are suitable for miter saws, drills, hammer drills, break up saws, blower motors, slicing saws, etc.,Digital Counter BulletPoint2 : The product adopts standard panel installation model, which is easy to install.,Digital Electrical Counter BulletPoint3 : Long Service Life: Unlike traditional counters, this digital counter no mechanical wear, ensuring a longer service life.,Electric Counter BulletPoint4 : Wide Application: Suitable for various electrical testing scenarios, this digital counter is a valuable tool for professionals and DIY enthusiasts alike.,Counter Totalizer BulletPoint5 : High Counter: High counting function can perform detailed counting and accumulation operations to meet your various complex counting needs.,Digital Electronic Counter Color : One Color ExternallyAssignedProductIdentifier : 9403262695549 IncludedComponents : No ItemName : Digital Counter Pulse Counter Totalizer Built in Battery Lcd Display for Nv 3 H7Ec Electric Counter Counter Totalizer for Nv 3 H7Ec H7Ec Nv Frequency Counters Frequency Counters ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : frequency-counters Manufacturer : GOTOTOP MeasurementAccuracy : 0.1mm ModelName : Gototopdigt1azmfy ModelNumber : GOTOTOPdigt1azmfy NumberOfItems : 1 PartNumber : GOTOTOPdigt1azmfy ProductDescription : Spec: Feature: The product is equipped with LCD display and the reading is clearer. This product count 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. Standard panel installation model, easy to install. Specification: Model: H7EC-NV Input voltage: DC 3-36V Counting format: 0-99999999 LCD display number: 8 digits Display type: LCD - black character External power supply: Do not (built-in 3V 800mA lithium-ion battery) Input: count input / reset input Reset: external reset / manual reset (minimum reset time 20ms) Working temperature: -10 - +55°C (no ice or condensation) Storage temperature: -25 - +65°C (no ice, condensation) Working humidity: 25~85% Panel opening size: 44.5MM*22.5MM Installation type: panel mounting Terminal Type: Screw Terminal Intrusion : IP66 - dustproof, water resistant : IEC standard IP66, US NEMA standard type 4 (indoor) (but only panel ) Anti-noise: noise generated by the noise simulator (pulse width 100ns, 1μs rises 1ns) Antistatic force: ±8kV (misoperation) Vibration durability: 10 ~ 55Hz, single amplitude 0.375mm, 3 directions, each 2h Malfunction: 10 ~ 55Hz, single amplitude 0.15mm, 3 directions, each 10min Impact durability: 300m/, 6 directions, 3 times each 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.