# REED Instruments Light Meter, Datalogger

**Brand:** [REED Instruments](https://shop.coreranger.com/brands/REED%20Instruments)
**SKU:** R8100SD
**Price:** $239 · in stock
**URL:** https://shop.coreranger.com/product/reed-instruments-light-meter-datalogger-315197747

## Specifications

| Spec | Value |
|---|---|
| Model # | R8100SD |
| Features | Data Logging |
| Included | Batteries,Case |
| Internet # | 315197747 |
| Returnable | 90-Day |
| Power Source | Battery Operated |
| Product Depth (in.) | 7 in |
| Product Width (in.) | 2.7 in |
| Manufacturer Warranty | 1 Year |
| Certifications and Listings | CE Certified |

## Description

The R8100SD has a wide measurement range up to 100,000 Lux (10,000 ft. Candles) and features Data hold, Max/Min functions, and an easy-to-read backlit LCD display. Using a SD card (max 16GB), a user can manually record up to 99 readings or automatically by selecting a desired sampling rate from 1 second to 3600 seconds. Quickly generate an Excel file with raw data, all without the use of software. Optional accessories include a tripod and AC adapter for continuous long-term monitoring.

• Measures ambient light levels in foot candles or Lux
• Features data hold and min/max functions for easy use
• Includes a tripod mount to ensure long-term monitoring