---
product_id: 67021544
title: "HERSCH LEM 50 Laser Measure (Bluetooth + app, Rotating Colour Display with Touchscreen, 3D Measuring, tilt Sensor, Ni-MH Batteries, IP65 Protection Class, Measurements up to 50m) 841927"
brand: "hersch"
price: "HK$59"
currency: HKD
in_stock: false
reviews_count: 8
url: https://www.desertcart.hk/products/67021544-hersch-lem-50-laser-measure-bluetooth-app-rotating-colour-display
store_origin: HK
region: Hong Kong
---

# 50m max range Bluetooth + app integration Rotating color touchscreen HERSCH LEM 50 Laser Measure (Bluetooth + app, Rotating Colour Display with Touchscreen, 3D Measuring, tilt Sensor, Ni-MH Batteries, IP65 Protection Class, Measurements up to 50m) 841927

**Brand:** hersch
**Price:** HK$59
**Availability:** ❌ Out of Stock

## Summary

> 📐 Measure smarter, work faster, impress always.

## Quick Answers

- **What is this?** HERSCH LEM 50 Laser Measure (Bluetooth + app, Rotating Colour Display with Touchscreen, 3D Measuring, tilt Sensor, Ni-MH Batteries, IP65 Protection Class, Measurements up to 50m) 841927 by hersch
- **How much does it cost?** HK$59 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/67021544-hersch-lem-50-laser-measure-bluetooth-app-rotating-colour-display)

## Best For

- hersch enthusiasts

## Why This Product

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

## Key Features

- • **IP65 Rated Durability:** Work confidently outdoors with dust and water resistance built to withstand tough job sites.
- • **Precision Accuracy ±2.0mm:** Get professional-grade measurements up to 50 meters with unmatched reliability.
- • **Seamless Bluetooth Data Transfer:** Instantly sync measurements to your phone with the free Space-Master app for flawless project documentation.
- • **Fast Rechargeable Ni-MH Batteries:** USB-C charging keeps you powered up and ready, eliminating downtime on the go.
- • **Revolutionary 3D Point-to-Point Measuring:** Measure complex distances effortlessly and boost your workflow efficiency.

## Overview

The HERSCH LEM 50 is a cutting-edge laser distance measurer designed for professionals who demand precision and efficiency. Featuring a 50-meter range with ±2.0mm accuracy, it offers innovative 3D point-to-point measuring and an intuitive rotating color touchscreen. Bluetooth 4.0 connectivity pairs with the free Space-Master app to streamline data transfer and project management. Built tough with IP65 protection and powered by rechargeable Ni-MH batteries via USB-C, it’s engineered for seamless indoor and outdoor use.

## Description

Hersch lem 50 is an innovative and professional laser distance measuring device that has anprehensive functionality as well as the user friendliness that all hersch devices are known for. Its core feature is the revolutionary 3d (point to point) measuring feature. It also uses bluetooth functionality for transferring data to our hands-on mobile app. Additional features are as you would expect from such a high-calibre device, including: angle measurement and levelling applications with the integrated tilt sensor, fast charging of the rechargeable ni-mh batteries via the usb-c port, just like your mobile phone. It also has the ip65 certification - giving the device protection against water & dust - making it best-in-class! furthermore, even in the daylight the lem 50 delivers reliable accuracy of up to 50 metres. The measurement accuracy is typically at ±2.0 mm.

## Features

- In summary, the HERSCH LEM 50 is a modern, highly accurate laser distance measuring device which will fast become a reliable companion for all the professional-minded out there!
- Bluetooth and innovative free app: using the best available technology to transfer your data to our mobile app allows you to access a wide range of practical applications such as editing your floor plans & pictures by adding actual measurements, documenting and forwarding your data to the back office. The ‘space-master’ app not only allows you to forward data in regular data formats such as pdf, but also professional data format such as dwg. You can transfer the reality at the construction site
- 3D Measuring from Point to Point: want to determine the distance of two random points in the distance? Its simple just measure the distance to point 1 and then to point 2 and the distance between the two points will be displayed on the device. This is a revolutionary feature, which is effective and optimises your workflow.
- Functions & features: touchscreen navigation, area / volume measurement, tilt measurement, rotating colour display with backlight, 3d point-to-point measurements, bluetooth 4.0, free mobile app (edit / save / transfer data in pdf, .Dwg, .Bmp formats),min / max measurements, continuous measurements, memory backup, add / subtract, pythagoras 2 & 3 points, auto switch-off, reference point switch and 1/4 inch tripod mounting thread.
- Box contains: HERSCH LEM 50 digital laser measuring device, pouch, 3 x 1,2V AAA Ni-MH rechargeable 800 mAh batteries, micro usb cable and manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HERSCH |
| Product Dimensions | 11.5 x 4.9 x 2.6 cm; 132 g |
| Batteries | 3 AAA batteries required. (included) |
| Item model number | LEM 50 |
| Size | 115x49x26 mm |
| Colour | Blue |
| Style | Professional |
| Finish | Robust and rubberised casing |
| Material | Plastic, Polycarbonate (PC) |
| Power Source | Battery |
| Voltage | 1.2 Volts |
| Measurement System | m/ft/in/ft+in |
| Measurement Accuracy | 2,0mm |
| Viewing area | 2 " |
| Plug format | USB-C |
| Special Features | Bluetooth + app, 3D measurement, Ni-Mh batteries, rotating colour display with touch screen and IP65 protection class |
| Usage | For indoor and outdoor use |
| Included Components | 3 x AAA Ni-MH rechargeable batteries, micro USB cable, wrist strap, protective case, instruction manual (in German/English) |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | NiMH |
| Battery description | AAA |
| Item Weight | 132 g |

## Product Details

- **Brand:** HERSCH
- **Are batteries included:** Yes
- **Colour:** Blue
- **Material:** Plastic, Polycarbonate (PC)
- **Item weight:** 132 Grams

## Images

![HERSCH LEM 50 Laser Measure (Bluetooth + app, Rotating Colour Display with Touchscreen, 3D Measuring, tilt Sensor, Ni-MH Batteries, IP65 Protection Class, Measurements up to 50m) 841927 - Image 1](https://m.media-amazon.com/images/I/81Inguc7e0L.jpg)
![HERSCH LEM 50 Laser Measure (Bluetooth + app, Rotating Colour Display with Touchscreen, 3D Measuring, tilt Sensor, Ni-MH Batteries, IP65 Protection Class, Measurements up to 50m) 841927 - Image 2](https://m.media-amazon.com/images/I/91uhMov67DL.jpg)
![HERSCH LEM 50 Laser Measure (Bluetooth + app, Rotating Colour Display with Touchscreen, 3D Measuring, tilt Sensor, Ni-MH Batteries, IP65 Protection Class, Measurements up to 50m) 841927 - Image 3](https://m.media-amazon.com/images/I/711xcdZKtxL.jpg)
![HERSCH LEM 50 Laser Measure (Bluetooth + app, Rotating Colour Display with Touchscreen, 3D Measuring, tilt Sensor, Ni-MH Batteries, IP65 Protection Class, Measurements up to 50m) 841927 - Image 4](https://m.media-amazon.com/images/I/91-jwTNiUAL.jpg)
![HERSCH LEM 50 Laser Measure (Bluetooth + app, Rotating Colour Display with Touchscreen, 3D Measuring, tilt Sensor, Ni-MH Batteries, IP65 Protection Class, Measurements up to 50m) 841927 - Image 5](https://m.media-amazon.com/images/I/41oD-ulh+QL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product that outperforms more expensive brands.
*by C***Y on 6 November 2019*

Fantastic product. The ability to toggle between metric and imperial is valuable. Also great that you can link to an excel spreadsheet and save carrying a notepad and pen around. Good visible dot - even in bright sunlight. Previously used Bosch devises but this one tops it.

### ⭐⭐⭐⭐ Pretty good and complete kit, app seems a waste of time
*by A***Y on 5 November 2019*

Looks pretty good, takes a little getting used to but the ability to do height measurements at a distance etc is good but I would only rely on them if using a tripod to ensure accuracy.Mine came with the case, wrist strap etc and as mentioned previously having the ability to charge via USB is good.Had a little play with the APP and I think its a waste of time, would like to know if I am wrong though.

### ⭐⭐⭐⭐⭐ It works.
*by R***T on 20 February 2019*

Seems like a brilliant piece of kit. Not used for long, but what I have done has been spot on.

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**Shop now:** [https://www.desertcart.hk/products/67021544-hersch-lem-50-laser-measure-bluetooth-app-rotating-colour-display](https://www.desertcart.hk/products/67021544-hersch-lem-50-laser-measure-bluetooth-app-rotating-colour-display)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-19*