- Details
- Category: Light Meters

The Extech UV510 Light Meter analyzes UVA radiation from both natural and artificial light sources. It features a lighted dual display, cosine compensated sensor, two configurable ranges, zero function, min/max recording, display hold, and auto power off. The tiny dimensions and handy wrist strap allow you to take rapid UV readings wherever you go.
UVA | 0 to 1.999mW/cm², 2 to 20.00mW/cm² |
---|---|
UVA Basic Accuracy | ±4% full scale |
UVA Max Resolution | 0.001mW/cm² |
Certifications | CE |
Dimensions | 5.5 × 2.3 × 1" (141 × 58 × 25mm) |
Power | 3 × AAA (1.5V) batteries |
Warranty | 2 years |
Weight | 5.6oz (160g) |
- Details
- Category: Light Meters

The Extech UV505 Pocket Light Meter measures UV-AB light from both natural and artificial sources. It is suitable for outdoor activities, indoor medical testing, laboratory and research, industrial, education, electronics, and forensics/criminology applications. It features a lighted display, cosine compensated sensor, two configurable ranges, zero function, display hold, and auto power off. Includes a pouch for protecting and storing your meter..
UVA | 1 to 3999 µW/cm², 0.01 to 40 mW/cm² |
---|---|
UVA Basic Accuracy | ±5% full scale |
UVA Max Resolution | 1 µW/cm², 0.01 mW/cm² |
UVB | 1 to 3999 µW/cm², 0.01 to 40 mW/cm² |
UVB Basic Accuracy | ±5% full scale |
UVB Max Resolution | 1 µW/cm², 0.01 mW/cm² |
Certifications | CE |
Dimensions | 5.2 × 1.9 × 1" (133 × 48 v 23mm) |
Power | 2 × AAA (1.5V) batteries |
Warranty | 2 years |
Weight | 3.2oz (90g) |
- Details
- Category: Light Meters

Extech's SP505 evaluates solar power levels from sunshine outside to help select the ideal placement for solar panel and solar water heater installations. It is also used indoors by window makers, the automobile industry, and home remodelers to determine the level of solar radiation transmission through various glass thicknesses and tinting levels before installing windows. The pocket-sized meter, which includes an accurate solar light sensor, is easy to use wherever you go.
Solar Power | 3999 W/m², 634 BTU/(ft²×h) |
---|---|
Solar Power Basic Accuracy | ±10 W/m², ±3 BTU/(ft²×h) or ±5% (whichever is greater) |
Solar Power Max Resolution | 1 W/m², 1 BTU/(ft²×h) |
Spectral Response | 400 nm to 1100 nm |
Certifications | CE |
Dimensions | 4.3 × 1.9 × 1" (108 × 48 × 23mm) |
Power | 2 × AAA (1.5V) batteries |
Warranty | 2 years |
Weight | 2.8oz (80g) |
- Details
- Category: Light Meters

The Extech SDL470 is a UVA/UVC Light Meter and Data Logger. The SDL470 can measure long and short wave UV irradiance using UVA and UVC light sources, respectively. This meter has a cosine correction filter, data logging in Excel® format, offset adjustment for relative measurements, a Type-K/J thermocouple input for temperature measurements (probe sold separately), record/recall modes, min and max readings, data hold, and auto power off with disable function. This device includes a built-in tilt stand, SD memory card, UVA light sensor with protective cover, UVC light sensor, hard case, universal AC adaptor, and six AA batteries.
Frequency Bandwidth | 365nm (UVA); 254nm (UVC) |
---|---|
Memory | Manual: 99 data readings; Includes SD memory card for datalogging |
Temperature (Type J) Basic Accuracy | -148 to 2192°F (-100 to 1200°C) |
Temperature (Type J) Max Resolution | ±(0.4%±1.8°F/1°C) |
Temperature (Type K) Basic Accuracy | 0.1°F/°C |
Temperature (Type K) Max Resolution | -148 to 2372°F (-100 to 1300°C) |
Temperature (Type N) | ±(0.4%±1.8°F/1°C) |
Temperature (Type N) Basic Accuracy | 0.1°F/°C |
UVA | 2mW/cm², 20mW/cm² |
UVA Basic Accuracy | ±4% full scale |
UVA Max Resolution | 0.001mW/cm² |
UVC | 2mW/cm², 20mW/cm² |
UVC Basic Accuracy | ±4% full scale |
UVC Max Resolution | 0.001mW/cm² |
Certifications | CE |
Dimensions | 7.2 × 2.9 × 1.9" (182 × 73 × 47.5mm) |
Power | 6 × AA (1.5V) batteries |
Warranty | 2 years |
Weight | 16.2oz (475g) |