Need help?Do you have a question about the Extech Instruments LT40 and is the answer not in the manual?
General| Type | Light Meter |
|---|---|
| Sampling Rate | 2.5 times per second |
| Light Type | Visible light |
| Accuracy (Light) | ±5%rdg |
| Sensor | Silicon photodiode and filter |
| Display | LCD with backlight |
| Operating Temperature | 0 to 50°C (32 to 122°F) |
| Battery | 9V battery |
To Next Page
