---
product_id: 689956217
title: "JIAWANSHUN Digital Length Meter Counter Mechanical Length Counter Single Measure Wheel Unit in Feet Meter with Control Function 0-999999 Input 100-240V Output 12V"
brand: "jiawanshun"
price: "6090 kr"
currency: DKK
in_stock: false
reviews_count: 5
category: "Jiawanshun"
url: https://www.desertcart.dk/products/689956217-jiawanshun-digital-length-meter-counter-mechanical-length-counter-single-measure
store_origin: DK
region: Denmark
---

# 0.01 accuracy precision Multi-unit switching 2 relay outputs control JIAWANSHUN Digital Length Meter Counter Mechanical Length Counter Single Measure Wheel Unit in Feet Meter with Control Function 0-999999 Input 100-240V Output 12V

**Brand:** jiawanshun
**Price:** 6090 kr
**Availability:** ❌ Out of Stock

## Summary

> 📐 Measure smarter, not harder — precision that keeps you ahead!

## Quick Answers

- **What is this?** JIAWANSHUN Digital Length Meter Counter Mechanical Length Counter Single Measure Wheel Unit in Feet Meter with Control Function 0-999999 Input 100-240V Output 12V by jiawanshun
- **How much does it cost?** 6090 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/689956217-jiawanshun-digital-length-meter-counter-mechanical-length-counter-single-measure)

## Best For

- jiawanshun enthusiasts

## Why This Product

- Trusted jiawanshun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Device Control:** Simultaneously manage alarms, motors, or solenoid valves with two integrated relay outputs for smarter workflows.
- • **Smart Alarm & Auto Reset:** Set custom length alerts that trigger alarms and automatic resets, keeping your process on point without manual intervention.
- • **Seamless Unit Flexibility:** Effortlessly toggle between feet, inches, meters, and yards to match any industry standard or project need.
- • **Durable & Silent Operation:** Rubber anti-skid wheels and a 400rpm encoder ensure wear-resistant, noiseless, and stable performance every time.
- • **Pinpoint Precision Measurement:** Achieve ultra-fine 0.01 unit accuracy for flawless length tracking across fabrics, wires, and more.

## Overview

The JIAWANSHUN Digital Length Meter Counter is a versatile, high-accuracy measuring tool designed for professional use in textiles, printing, and manufacturing. Featuring 0.01 unit precision, multi-unit measurement options, dual relay outputs for device control, and smart alarm/reset functions, it combines durability with advanced electronic components for reliable, noiseless operation. Ideal for precise length tracking on fabrics, wires, pipes, and conveyor belts.

## Description

【Application】This is a length measuring meter that can be used to measure the length of fabrics, posters, wires, pipes, films, edge banding machines, conveyor belts, etc. It is widely used in various industries such as textile, papermaking, printing, etc. The forward rotation means to increase the length, and the reverse rotation is to reduce the length.

Review: SCALING NUMBER TO INCHES IS OFF. IT COUNTS 10 INCHES AND I GET 11 INCHES. I TRIED ADJUSTING NUMBERS BUT IT WOULD COUNT CORRECT FOR THAT LENGTH BUT WHEN I CHANGED THE LENGTH IT WAS OFF AGAIN. USELESS!!!!
Review: Electronic unit failed after the first use. The instructions were for another electronic unit, and can't find the right instructions on the web.

## Features

- 【Application】This is a length measuring meter that can be used to measure the length of fabrics, posters, wires, pipes, films, edge banding machines, conveyor belts, etc. It is widely used in various industries such as textile, papermaking, printing, etc. The forward rotation means to increase the length, and the reverse rotation is to reduce the length.
- 【Change the measurement unit】Feet, inches, meters, yards, and other measurement units can be switched to meet the requirements of different industries and measurement units. The counting range of this meter is 0-999999, which can be accurate to 0.01, with high accuracy and a wide range.
- 【2 relay output】The length counter has 2 relay outputs and can simultaneously control 2 devices. It can be used not only to control alarms, but also to control solenoid valves, motors, etc
- 【Alarm&automatic reset】 The alarm can be connected and a preset value can be set in advance. After reaching this value, the alarm will sound, and according to the command, the machine will automatically reset.
- 【High quality】The wheels are made of rubber material, wear-resistant and anti-skid, and the display screen uses precise electronic components, which are not easily damaged; The 400rpm encoder operates stably, counts accurately, and rotates without noise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MX5NN37 |
| Are batteries included? | No |
| Brand | JIAWANSHUN |
| Country of Origin | USA |
| Customer Reviews | 3.7 3.7 out of 5 stars (27) |
| Date First Available | 27 December 2024 |
| Included Components | length counter |
| Item Dimensions LxWxH | 25.4 x 15.2 x 15.2 Centimeters |
| Item Height | 6 Inches |
| Item Weight | 912 g |
| Item Width | 6 Inches |
| Item part number | JW-481LY |
| Manufacturer | JIAWANSHUN |
| Number of Memory Sticks | 1 |
| Product Dimensions | 25.4 x 15.24 x 15.24 cm; 912 g |

## Images

![JIAWANSHUN Digital Length Meter Counter Mechanical Length Counter Single Measure Wheel Unit in Feet Meter with Control Function 0-999999 Input 100-240V Output 12V - Image 1](https://m.media-amazon.com/images/I/41J++vOOXKL.jpg)
![JIAWANSHUN Digital Length Meter Counter Mechanical Length Counter Single Measure Wheel Unit in Feet Meter with Control Function 0-999999 Input 100-240V Output 12V - Image 2](https://m.media-amazon.com/images/I/41w+JzehTvL.jpg)
![JIAWANSHUN Digital Length Meter Counter Mechanical Length Counter Single Measure Wheel Unit in Feet Meter with Control Function 0-999999 Input 100-240V Output 12V - Image 3](https://m.media-amazon.com/images/I/51H31IqOtwL.jpg)
![JIAWANSHUN Digital Length Meter Counter Mechanical Length Counter Single Measure Wheel Unit in Feet Meter with Control Function 0-999999 Input 100-240V Output 12V - Image 4](https://m.media-amazon.com/images/I/51KJOD5UYsL.jpg)
![JIAWANSHUN Digital Length Meter Counter Mechanical Length Counter Single Measure Wheel Unit in Feet Meter with Control Function 0-999999 Input 100-240V Output 12V - Image 5](https://m.media-amazon.com/images/I/51SZ7Hw2EEL.jpg)

## Questions & Answers

**Q: Can you set this unit to measure in inches?**
A: This meter counter can measure inches, feet, meters, and yards. You can adjust it according to your needs. We have instructions in our packaging.

**Q: Does the slotted pulley come with the counter?**
A: Yes, along with a tensioner arm

**Q: What is minimum units the unit will measure to?**
A: The length meter counter is measured in feet, meters and yards. Its measuring range is 0-99999m.

**Q: How long is the cable?**
A: approx  6 feet

## Customer Reviews

### ⭐ Review
*by P***0 on 2 December 2025*

SCALING NUMBER TO INCHES IS OFF. IT COUNTS 10 INCHES AND I GET 11 INCHES. I TRIED ADJUSTING NUMBERS BUT IT WOULD COUNT CORRECT FOR THAT LENGTH BUT WHEN I CHANGED THE LENGTH IT WAS OFF AGAIN. USELESS!!!!

### ⭐ Review
*by L***N on 10 March 2025*

Electronic unit failed after the first use. The instructions were for another electronic unit, and can't find the right instructions on the web.

### ⭐⭐⭐⭐ Review
*by D***K on 26 May 2025*

I’ve got 4 of these devices on a pilot paper machine to read out fabrics stretch position. In general they work very well. The one issue I have is with the encoders. They are light weight and not robust as an industrial unit should be for our use. Specifically I have found one intermittently skipping pulses apparently due to stress put on the input shaft. If things are free floating it seems to count ok. But if a ridged mount is used, these light weight encoders occasionally can stop counting. If you use care with mounting, these light weight rest of this system works well.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*