Mold Inspection Consulting and Remediation Organization
close menu

By signing into your account, you agree to MICRO’s Terms of Use and consent to its Privacy Policy.

Create an Account

Enter your email address below and click “Reset Password”. A new password will be created and emailed to you.

Return to Sign In

Extech HD400 Heavy Duty Light Meter

The HD400 Light Meter measures from 0 to 40,000Fc and 0 to 400kLux in with 0.01Fc/0.1Lux resolution.

More info

Extech HD400 Heavy Duty Light Meter
Roll over image to zoom Click image to expand
  • Extech HD400 Heavy Duty Light Meter

The HD400 Light Meter measures from 0 to 40,000Fc and 0 to 400kLux in with 0.01Fc/0.1Lux resolution.

It features: 5% accuracy, Peak mode (10µs), Relative mode, Min/Max, Data Hold, backlit LCD display with 40-segment bar graph, and a rugged double molded housing. 

Features:

  • Large backlit LCD display with 40-segment bar graph
  • Wide range to 40,000Fc or 400,000 Lux
  • Cosine and color corrected measurements
  • Utilizes precision silicon photo diode and spectral response filter
  • Peak mode (10mS) captures highest reading
  • Relative mode indicates change in light levels
  • Min/Max and Data Hold
  • Backlight for readings in low light levels
  • Heavy Duty rugged double molded housing
  • Built-in USB port
  • Comes complete with light sensor with 3ft (1m) cable and protective cover, software with USB cable, hard carrying case, and 9-Volt battery

Extech-HD400_Data_Sheet.pdf

Download Catalog

Looking for more products from Extech? We carry many more products than we are able to list on our website. Click here to download the full Extech catalog. Then contact us to place your order!