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The Extech LT40 LED Light Meter is a compact, high-accuracy device designed to measure both white LED and standard lighting sources up to 400,000 lux. Featuring a 4000 count LCD display, built-in sensor with protective cover, and user-friendly functions like min/max averaging and auto power-off, it’s ideal for professionals ensuring OSHA-compliant lighting in offices, schools, hospitals, and industrial settings.
| ASIN | B00FF3X34M |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #1,095,242 in Electronics ( See Top 100 in Electronics ) #106 in Light Meters |
| Brand | Extech |
| Brand Name | Extech |
| Colour | Green |
| Customer Reviews | 4.3 out of 5 stars 163 Reviews |
| Display Type | LCD |
| Global Trade Identification Number | 00793950470145 |
| Indoor Outdoor Usage | Indoor |
| Item Weight | 0.14 Kilograms |
| Manufacturer | Extech Instruments |
| Model Name | LT40 |
| Model Number | LT40 |
| Number of Batteries | 2 AAA batteries required. (included) |
| Outer Material | Plastic |
| Outer Material Type | Plastic |
| Part Number | LT40 |
| Power Source Type | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 1 Seconds |
| Reusability | Rechargeable |
| Special Feature | High Accuracy |
| Special Features | High Accuracy |
| Specification Met | OSHA |
| UPC | 785533714388 793950470145 735090506124 |
| Unit Count | 4E+3 Count |
| Upper Temperature Rating | 36960 Degrees Celsius |
D**R
Quality meter without the wires
A**.
This isn't junk.....................
C**N
conforme
Strumento di misura dedicato per luce emessa da sorgente a led, molto valido, risulta affidabile.
H**2
Einfach mal die Helligkeit messen
Das Luxmeter mit dem beeindruckenden Meßbereich läßt sich einfach bedienen und ermöglicht schnelle Messungen der Helligkeit. Mit der Bedienung und Verarbeitungsqualität bin ich sehr zufrieden. Die angegebene Meßgenauigkeit bei weißen LED's ist für den Hausgebrauch sehr gut. Glühlampen sind nicht spezifiziert, erscheinen mir aber im optischen Vergleich genau genug gemessen zu werden. Ideal zum Vergleichen verschiedener Leuchtmittel. Durch die unterschiedlichen Abstrahlwinkel von LED- und Glühlampen in der jeweiligen Leuchte sind die angegebenen Lumen nur bedingt aussagekräftig. So kann ich Helligkeiten vergleichen, wo es mir darauf ankommt.
A**D
Extech LT40