General Tools Instrument DLM203DL Data Logging Light Meter is a General Tools light meter that is a 7000 record data logger. General Tools DLM203DL Data Logging Light Meter has the benefit of being a data logging light meter that is a single piece. Formerly Mannix Instrument.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
