Light Meters/Datalogger NEW LT300 Light Meter 407026 Heavy SDL400 Light Digital and Analog display Duty Light Meter Meter/Datalogger of light in Fc or Lux with PC Interface Datalogger date/time • Wide range to 20,000 Foot- stamps and stores readings Enhance accuracy by ® Candles or 200,000 Lux with on an SD card in Excel selecting one of four high resolution to 0.01 Fc/Lux format lighting types plus PC • Relative mode indicates • Wide range: 10,000Fc/100kLux interface change in light levels • Cosine and color-corrected • % displays differential • Peak mode captures measurements from reference point highest reading • Utilizes precision photo diode • “ZERO” Re-Calibration • Remote light sensor on 12" and spectral response fi lter (305mm) coiled cable — • Enhance accuracy by selecting • Selectable data sampling rate: expandable to 24" (609mm) lighting type Tungsten/Daylight, 1 to 3600 seconds (1 hour) Fluorescent, Sodium, Mercury • Utilizes precision photo diode • Manually store/recall and color correction fi lter • MAX/MIN/AVG, Data Hold, up to 99 readings and Auto power off • Cosine and color corrected • Large backlit LCD measurements • Built-in PC serial interface • Type K/J Thermocouple input with optional 407001 Data • MIN/MAX and Data Hold • MIN/MAX and Data Hold Acquisition software 407001 • Large LCD display with and Datalogger 380340 • “ZERO” Re-Calibration analog bargraph (see p. 106 for details) • Auto power off with • Backlight for readings • Complete with 9V battery, light disable function in low light levels sensor, and protective cover • Built-in PC interface • Complete with 9V battery, with 46" (1.2m) cable, and • Complete with 6 x AA batteries, light sensor with protective protective holster with stand. SD card, hard case & light cover, protective holster, Optional 117V (156119) or sensor with protective cover; and pouch case 220V (156221) AC adaptors. Optional AC Adaptor 153117 or UA100-240, also see p. 40, 41, and 74 for optional Type K and J Thermocouple probes LT300 � 407026 � SDL400 � SPECIFICATIONS 20,000Fc 200, 2000, 5000Fc 200, 2000, 10kFc Fc Range 200,000Lux 2000, 20000, 50000Lux 2000, 20k, 100kLux Lux Range 0.01Fc/Lux 0.1Fc/1Lux 0.1Fc/1Lux Max. Resolution ±5% rdg ±4%FS ±4%rdg Basic Accuracy — — J: -148 to 2192°F (-100 to 1200°C) Temperature (Type J/K) K: -148 to 2372°F (-100 to 1300°C) Yes Yes Yes Cosine & Color Corrected — — — Analog output — Optional 407001 Software (see p. 106) Optional 407001 software (see p. 106) PC Interface — Optional 380340 Datalogger (see p. 106) Manual: 99 readings Datalogging Continuous: 20M readings with 2G SD card Yes Yes Yes CE approved 5.9x2.95x1.57" (150x75x40mm/ 7oz (200g)) 7x2.9x1.3" (178x74x33mm)/ 1.6lbs (726g) 7.2x2.9x1.9" (182X73X48mm)/16.8oz (475g) Dimensions/ Weight 1 year 3 years 3 years Warranty For the name of your local distributor, visit www.extech.com or call 1-877-894-7440 107