Extech HD450 Datalogging Light Meter User’s Guide

Learn how to use the Extech HD450 Datalogging Light Meter with this comprehensive user manual. Understand its features, such as measuring illuminance in Lux and Foot candles. Discover how to store up to 16,000 readings for download to a PC and view 99 readings directly on the LCD display. Maximize the functionality of the HD450 and ensure years of reliable service.

TENMARS TM-215 LUX/FC Datalogging Light Meter User Manual

Learn how to operate your TENMARS TM-215 LUX/FC Datalogging Light Meter with this user manual. Complying with DIN5032-7-2017 Class C, JJG 245-2005 Class B, JIS C 1609-1: 2006 Class A,CNS5119, this meter measures luminance and luminous intensity. Comes with accessories including USB cable, battery, and carrying case.