# IR40 Smart Laser Rangefinder

**Type:** Product page · **SKU:** CE10608 · **Brand:** [FNIRSI](https://core-electronics.com.au/brands/fnirsi)
**Page:** https://core-electronics.com.au/fnirsi-ir40-smart-laser-rangefinder.html ([markdown](https://core-electronics.com.au/fnirsi-ir40-smart-laser-rangefinder.html.md))

Instantly capture precise spatial dimensions and map project layouts directly to your smartphone. Delivering millimetre accuracy over a 40-metre range with seamless Bluetooth app integration.

## Pricing

- **Price:** $38.40 (inc GST) — $34.91 AUD, exc GST

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 1 today; more stock is typically available with a 8–25 day lead time.

## Restrictions

This product incorporates a laser system. Before purchasing or using laser equipment (including modules, components, or complete machines such as laser cutters and engravers), please consider the following:

- These products are intended for professional, educational, industrial, or supervised workshop environments.
- Operators should be appropriately trained and understand laser safety practices, including enclosures, signage, PPE, and safe operating procedures where applicable.

A declaration of use will need to be submitted during checkout.

## Description

The FNIRSI IR40 is a compact, smart laser rangefinder designed to provide high-precision distance, area, and volume measurements up to 40 metres.

Traditional tape measures are cumbersome for long distances, and manual area calculations can easily introduce critical errors into a project. This device solves that by offering instantaneous, millimetre-accurate readings and automatically computing complex geometries, significantly speeding up mapping and layout tasks for your workshop or next custom build.

Housed in a rugged, IP54-rated enclosure with a built-in rechargeable lithium-ion battery, it is engineered for rigorous daily use. Its seamless Bluetooth integration allows makers to instantly transfer spatial data to their smartphones, ensuring exact real-world dimensions are captured effortlessly for CAD modelling or 3D printing preparation.

### Features

- **Log and visualise measurements instantly** with the smart Bluetooth app linkage, which allows you to draw and calculate dimensions directly over photos of your workspace.
- **Read your data easily from any angle** using the 2.0-inch high-definition LCD screen, equipped with a 360° gravity sensor that auto-rotates the display to suit your orientation.
- **Eliminate complex job-site maths** by utilising the built-in calculation modes, which automatically compute area, volume, and Pythagorean distances with a few clicks.
- **Rely on continuous operation** with the built-in 400mAh USB-C rechargeable battery, capable of performing up to 3000 measurements on a single charge.
 
### Specifications

 | Property | Specification |
|---|---|
| Measurement Range | 0.05m to 40m |
| Measurement Accuracy | ±2mm |
| Resolution | 1mm |
| Laser Type | Class II, 620-670nm |
| Measurement Modes | Single, Continuous, Area, Volume, Pythagorean |
| Battery | 400mAh Li-ion Polymer (USB Type-C Rechargeable) |
| Display | 2.0-inch LCD with 360° auto-rotation |
| Durability Rating | IP54 (Dust and splash resistant) |
| Physical Dimensions | 79mm x 34.5mm x 19mm |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/C/E/CE10608-1.jpg)