





π Illuminate Your World with Precision!
The Extech Instruments HD450 Heavy-Duty Light Data Logging Meter is a robust tool designed for professionals, featuring the ability to store up to 16,000 readings automatically or 99 manually. With a wide measurement range and a user-friendly display, itβs perfect for detailed light analysis in various settings.







| Manufacturer | Extech Instruments |
| Part Number | HD450 |
| Item Weight | 14.1 ounces |
| Product Dimensions | 3.1 x 1.6 x 6.7 inches |
| Item model number | HD450 |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Color | Manufacturer Warranty |
| Style | HD450 |
| Material | ABS |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Type of Bulb | External |
| Measurement Accuracy | +/-0.5% |
| Certification | Certified Frustration-free |
| Included Components | Extech HD450 Datalogging Heavy Duty Light Meter |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Warranty Description | 3 Years |
D**N
Useful isntrument
Being used to calculate total sunlight over a period of time on a large African farm. Records data at anything between 2 and 99 second intervals which can then be downloaded to a PC for later analysis. Can also measure max and min levels as well as instantaneous measurements. Seems a very useful piece of kit.
Trustpilot
5 days ago
2 months ago