---
product_id: 92251216
title: "Roller-Type Digital Length Meter Counter Length Measuring Wheels with encoder wheel and alarm output control Fuction and Digital Display 110VAC"
brand: "none"
price: "HK$178"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/92251216-roller-type-digital-length-meter-counter-length-measuring-wheels-encoder
store_origin: HK
region: Hong Kong
---

# Length Measurement 110VAC Power Alarm Output Roller-Type Digital Length Meter Counter Length Measuring Wheels with encoder wheel and alarm output control Fuction and Digital Display 110VAC

**Brand:** none
**Price:** HK$178
**Availability:** ❌ Out of Stock

## Summary

> 📏 Measure Up to Excellence!

## Quick Answers

- **What is this?** Roller-Type Digital Length Meter Counter Length Measuring Wheels with encoder wheel and alarm output control Fuction and Digital Display 110VAC by none
- **How much does it cost?** HK$178 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/92251216-roller-type-digital-length-meter-counter-length-measuring-wheels-encoder)

## Best For

- none enthusiasts

## Why This Product

- Trusted none brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Memory Function:** Never lose your data with power-off memory that retains your settings.
- • **Versatile Length Units:** Switch effortlessly between meters and yards to suit your project needs.
- • **Integrated Alarm System:** Stay alert with built-in alarm output for critical measurements.
- • **Precision at Your Fingertips:** Experience accurate length measurement with customizable decimal settings.
- • **User-Friendly Digital Display:** Easily read measurements on a clear digital display, designed for efficiency.

## Overview

The Roller-Type Digital Length Meter Counter is a cutting-edge measuring tool designed for precision and versatility. With features like customizable decimal settings, dual length units, and a smart memory function, this device is perfect for professionals who demand accuracy and efficiency in their work.

## Description

This length measurement consists of length measured driving wheels,signal receiving and signal output,length range set ,display,length control,relay output. It is widely used in printing,packing,textile,plastic,electric wire,pharmacy such mechanical equipment and other occasion where need automatic text and control the length Technical parameter Rated Voltage: AC220V (Customer can mark for special voltage when order ) Power consumption: ≤3W Output delay range:0.01-999.99S Count range :1-99999 Count mode:add,subtract Count speed :1m(yd)/second Display :0.3” LED display Output contact capacity :AC240V 3A resistive load Control output: 1 group of NO output

## Features

- Complete function:Signal receiving and signal output+length range set+display+length control+relay output
- Power off memory
- With alarm output
- Length unit optional: meter or yard
- Decimal can be set : 1or 2 or 0

## Product Details

- **Brand:** None
- **Material:** ABS (Acrylonitrile Butadiene Styrene), Aluminum
- **Item dimensions L x W x H:** 7.87 x 6.69 x 6.3 inches
- **UPC:** 718040054494
- **Manufacturer:** TENGLONG ELECTRONICS METER CO.,LTD

## Images

![Roller-Type Digital Length Meter Counter Length Measuring Wheels with encoder wheel and alarm output control Fuction and Digital Display 110VAC - Image 1](https://m.media-amazon.com/images/I/71zXzsyJdOL.jpg)
![Roller-Type Digital Length Meter Counter Length Measuring Wheels with encoder wheel and alarm output control Fuction and Digital Display 110VAC - Image 2](https://m.media-amazon.com/images/I/61W1S4A4mPL.jpg)
![Roller-Type Digital Length Meter Counter Length Measuring Wheels with encoder wheel and alarm output control Fuction and Digital Display 110VAC - Image 3](https://m.media-amazon.com/images/I/61bVBN5jX8L.jpg)
![Roller-Type Digital Length Meter Counter Length Measuring Wheels with encoder wheel and alarm output control Fuction and Digital Display 110VAC - Image 4](https://m.media-amazon.com/images/I/41Tm2icBfPL.jpg)
![Roller-Type Digital Length Meter Counter Length Measuring Wheels with encoder wheel and alarm output control Fuction and Digital Display 110VAC - Image 5](https://m.media-amazon.com/images/I/41-YG8BcnaL.jpg)

## Questions & Answers

**Q: Can this run on 12v?  I see in the manual it says 12v, 24v, 110v, 220v.... but I dont see what contacts to connect to.**
A: Yes, the meter support run on DC12V, but it need to order from China

**Q: what is the alarm output for? Can I set it to beep every couple feet?**
A: The counter have a groups of relay NO contact output , so you can connect to a alarm . Of course you can set it to alarm every couple feet .

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**Shop now:** [https://www.desertcart.hk/products/92251216-roller-type-digital-length-meter-counter-length-measuring-wheels-encoder](https://www.desertcart.hk/products/92251216-roller-type-digital-length-meter-counter-length-measuring-wheels-encoder)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-10*