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Table of Contents
Related Manuals for Extech Instruments HD400
Summary of Contents for Extech Instruments HD400
- Page 1 User's Guide Heavy Duty Digital Light Meter with PC Interface Model HD400...
- Page 2 Congratulations on your purchase of the Extech HD400 Digital Light Meter. The HD400 measures illuminance in Lux and Foot candles (Fc). The HD400 includes a PC interface and Windows compatible software for real-time monitoring and storage of light level data. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
- Page 3 Digital measurement reading Bargraph measurement reading Auto Power OFF active icon MANU icon DATA HOLD icon RELATIVE mode icon MAXIMUM and MINIMUM reading mode PEAK HOLD mode Low Battery symbol 10. PC connection icon 11. Range units of measure HD400-EN V2.4 07/13...
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Page 4: Operation
Press the PEAK button again and ‘MANU Pmin’ will appear. Use ‘Pmax’ to capture positive peaks. Use ‘Pmin’ to capture negative peaks. To exit the Peak Hold mode and return to the normal operating mode, press the PEAK button a third time. HD400-EN V2.4 07/13... - Page 5 Press the backlight button again to switch the backlight off. Note that the backlight will turn off automatically after a short period of time in order to save battery energy. The backlight function uses extra battery energy. To conserve energy, use the backlight feature sparingly. HD400-EN V2.4 07/13...
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Page 6: Usb Pc Interface
USB PC Interface Description The HD400 meter can be connected to a PC via its USB interface. A USB cable, along with Windows software, is included with the meter. The software allows the user to view, store, and print readings from the PC. -
Page 7: Specifications
Detector Dimensions 4.5 x 2.4 x 0.8” (115 x 60 x 20mm) Weight Approx. 13.7 oz. (390g) with battery 3.2’ (1m) Sensor lead length Low battery indication Battery symbol appears on the LCD Power supply 9V battery HD400-EN V2.4 07/13... -
Page 8: Maintenance
Replace or install the 9V battery and close the battery compartment by sliding the compartment cover back onto the meter. Storing When the meter is to be stored, please remove the battery and affix the sensor’s protective cover. Avoid storing the meter in areas of extreme temperature and humidity. HD400-EN V2.4 07/13... -
Page 9: Warranty
Warranty FLIR Systems, Inc. warrants this Extech Instruments brand device to be free of defects in parts and workmanship for three years from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department for authorization. -
Page 10: Garantie
Garantie FLIR Systems, Inc. garantit que cet appareil Extech Instruments est exempt de défauts matériaux et de fabrication pendant trois ans à partir de la date d’envoi (une garantie limitée de six mois s’applique aux capteurs et aux câbles). Si le renvoi de l’appareil pour réparation devient nécessaire durant ou après la période de garantie, contactez le service client pour... - Page 11 Garantía FLIR Systems, Inc., garantiza este dispositivo marca Extech Instruments para estar libre de defectos en partes o mano de obra durante tres años a partir de la fecha de embarque (se aplica una garantía limitada de seis meses para cables y sensores). Si fuera necesario regresar el instrumento para servicio durante o después del periodo de garantía, llame al Departamento de...
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