Light Meters - Photometers / Radiometers

Full line of precision, configurable digital light meters (radiometers / photometers) with a comprehensive selection of light detectors (light sensors) for measuring a wide array of visible, UV, and infrared light sources such as lamps, LEDs, and lasers.

All of our light meter systems are fully calibrated with NIST traceability and are MADE IN THE USA. Annual re-calibration services are also available.

ILT1400 Portable Radiometer / Photometer Hand held, portable, battery powered light meter with membrane keypad, backlit display and interchangeable smart light detectors (light sensors).	ILT1700 Research Radiometer / Photometer Most powerful light meter with 10 decade dynamic range, stores up to 10 calibration factors. USB and RS232-C outputs for datalogging.
Endoscope Light Measurement System Hand-held endoscope testing system based on the ILT1400 Radiometer - measures luminous radiation of standard medical endoscope light sources, fiber bundles and endoscopes.	ILT70 Series Light Meters / Radiometers Low cost, battery powered, easy to use, hand held light meters ILT70 OEM Radiometer ILT72 UVA Radiometer ILT73 UVB Radiometer ILT74 Hyperbilirubinemia Radiometer ILT77 Germicidal UVC Light Meter/Radiometer
ILT400 & ILT490 Belt Radiometers Redesigned from the ground up with advanced computer technology allowing sophisticated light measurement, lamp system profiling and graphing.	ILTOPM1 Optical Process Monitor NIST-Traceable online Optical Monitors for Industrial and OEM Applications. ILTOPM1-D with SED008/W
NEW! A803 Multiplexer/Datalogger Converts ILT1700 Research Radiometer into a multi-input data-logging radiometer for up to eight (8) ILT detectors.

ILT light meters are easy-to-use high performance instruments perfect for use as photometers (lux meters), intensity meters (candela), curing meters (dose and exposure meters), power meters (watts or lumens), and flash meters (Xenon or LED strobe lamps).

ILT Radiometers and Photometers can be configured with almost any one of our large selection of application-specific light sensors (light detectors), except belt radiometers (ILT400 and 490) which are self-contained and have specific spectral response models available.

Application/Meter Selection Questions? Please CALL (978) 818-6180 to discuss your application or click on this link to review ILT light measurement systems by APPLICATION.