
FNIRSI® IR40 Smart Laser Rangefinder
FNIRSI® IR40 Smart Laser Rangefinder is designed for fast and accurate distance measurement with intelligent app connectivity and high-precision laser technology. Ideal for construction, interior design, surveying, home renovation, and DIY measurement applications.
FNIRSI® IR40 Smart Laser Rangefinder Datasheet
Features:
- 40m Measurement Range
- ±2mm High Accuracy Measurement
- 360° Automatic Flip Gravity Sensor
- Smart Mobile App Connectivity
- Class II Laser Technology
- Fast Measurement Response
- Multiple Measurement Units Support
- Compact and Portable Design





Specifications:
| Parameter | Value |
|---|---|
| Brand | FNIRSI® |
| Model | IR40 |
| Product Type | Smart Laser Rangefinder |
| Measurement Range | 0.05 – 40m |
| Measurement Accuracy | ±(2mm + 5×10⁻⁵D mm) |
| Resolution | 1 mm |
| Measurement Time | 0.1 – 3s |
| Laser Class | Class II |
| Laser Type | 620 – 670nm |
| Measurement Units | m / ft / in |
| Gravity Sensor | 360° Automatic Flip |
| Mobile App Support | Yes |
| Operating Temperature | 0°C to +40°C |
| Storage Temperature | -20°C to +60°C |
| Standard | GB7247.1-2012 |
| Dimensions | 34.5 × 79 × 19 mm |
Package Includes:
1 x FNIRSI® IR40 Smart Laser Rangefinder
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FNIRSI® IR40 Smart Laser Rangefinder
FNIRSI® IR40 Smart Laser Rangefinder is designed for fast and accurate distance measurement with intelligent app connectivity and high-precision laser technology. Ideal for construction, interior design, surveying, home renovation, and DIY measurement applications.
FNIRSI® IR40 Smart Laser Rangefinder Datasheet
Features:
- 40m Measurement Range
- ±2mm High Accuracy Measurement
- 360° Automatic Flip Gravity Sensor
- Smart Mobile App Connectivity
- Class II Laser Technology
- Fast Measurement Response
- Multiple Measurement Units Support
- Compact and Portable Design





Specifications:
| Parameter | Value |
|---|---|
| Brand | FNIRSI® |
| Model | IR40 |
| Product Type | Smart Laser Rangefinder |
| Measurement Range | 0.05 – 40m |
| Measurement Accuracy | ±(2mm + 5×10⁻⁵D mm) |
| Resolution | 1 mm |
| Measurement Time | 0.1 – 3s |
| Laser Class | Class II |
| Laser Type | 620 – 670nm |
| Measurement Units | m / ft / in |
| Gravity Sensor | 360° Automatic Flip |
| Mobile App Support | Yes |
| Operating Temperature | 0°C to +40°C |
| Storage Temperature | -20°C to +60°C |
| Standard | GB7247.1-2012 |
| Dimensions | 34.5 × 79 × 19 mm |
Package Includes:
1 x FNIRSI® IR40 Smart Laser Rangefinder
Product Information
Product Information
Shipping & Returns
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Description
FNIRSI® IR40 Smart Laser Rangefinder is designed for fast and accurate distance measurement with intelligent app connectivity and high-precision laser technology. Ideal for construction, interior design, surveying, home renovation, and DIY measurement applications.
FNIRSI® IR40 Smart Laser Rangefinder Datasheet
Features:
- 40m Measurement Range
- ±2mm High Accuracy Measurement
- 360° Automatic Flip Gravity Sensor
- Smart Mobile App Connectivity
- Class II Laser Technology
- Fast Measurement Response
- Multiple Measurement Units Support
- Compact and Portable Design





Specifications:
| Parameter | Value |
|---|---|
| Brand | FNIRSI® |
| Model | IR40 |
| Product Type | Smart Laser Rangefinder |
| Measurement Range | 0.05 – 40m |
| Measurement Accuracy | ±(2mm + 5×10⁻⁵D mm) |
| Resolution | 1 mm |
| Measurement Time | 0.1 – 3s |
| Laser Class | Class II |
| Laser Type | 620 – 670nm |
| Measurement Units | m / ft / in |
| Gravity Sensor | 360° Automatic Flip |
| Mobile App Support | Yes |
| Operating Temperature | 0°C to +40°C |
| Storage Temperature | -20°C to +60°C |
| Standard | GB7247.1-2012 |
| Dimensions | 34.5 × 79 × 19 mm |
Package Includes:
1 x FNIRSI® IR40 Smart Laser Rangefinder






















