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Extech SDL400 Datalogging Light Meter

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  • Save up to 20M light level readings to supplied 2GB SD card
  • Measure light levels between 0 and 100kLux with ±4% accuracy
  • Report data in PDF or Excel format, easily transferred to a PC

rrp £250.52

now £200.42 (Ex. VAT) £240.50 (Inc. VAT)

rrp £250.52

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  • Description

    Extech SDL400 Datalogging Light Meter

    The Extech SDL400 Datalogging Light Meter can measure light intensity across three ranges (2000 Lux, 20kLux or 100kLux) with a maximum resolution of 1Lux and basic accuracy of ±4%. Readings are cosine and colour corrected and high accuracy is ensured by a precision silicone photo diode with spectral response filter. Additionally, the light meter is capable of measuring temperature from -100˚C to ≥1200˚C via a type J or type K thermocouple (not included).

    As a datalogging instrument, the Extech SDL400 displays readings on screen and also saves them to a supplied SD card or internal memory. The user can manually save up to 99 readings to the internal memory whilst 20M readings can be saved to the supplied 2GB SD card memory in datalogging mode. Transferring information to a PC is very easy thanks the removable SD card and data can be reported in PDF or Excel format.

    Min/max readings are available and the user can set the sampling rate between 1s and 3600s. Readings are saved with a time-and-date stamp. The Extech SDL400 has a detachable light sensor on the end of a 1.1m cable and is operated using simple push buttons so it is extremely practical.

    The light meter comes supplied with batteries, an SD card, hard carry case and protective cover. Extech provide a three-year warranty for the SDL400.

    Extech part number: SDL400

    Key Features

    • Range: 0 to 100kLux
    • Max resolution: 1Lux
    • Accuracy: ±4%
    • Type K or type J thermocouple measurement
    • 2GB SD card with space for 2M readings
    • Reports in PDF or Excel format
    • Adjustable sampling rate
    • Three-year warranty
  • Specification

    Fc Range 

    • Range: 200, 2000, 10kFc
    • Resolution: 0.1Fc
    • Accuracy: ±4%rdg

    Lux Range

    • Range: 2000, 20k, 100kLux
    • Resolution: 1Lux
    • Accuracy: ±4%rdg

    Type K Temperature

    • Range: -148 to 2372°F (-100 to 1300°C)
    • Resolution: 0.1°
    • Accuracy: ±(0.4% + 1.8°F/1°C)

    Type J Temperature

    • Range: -148 to 2192°F (-100 to 1200°C)
    • Resolution: 0.1°
    • Accuracy: ±(0.4% + 1.8°F/1°C)
    • Memory: 20M data records using 2G SD card
    • Dimensions: 7.2 x 2.9 x 1.9" (182 x 73 x 47.5mm)
    • Weight: 16.2oz (475g)
  • Supplied Accessories

    • Extech SDL400 Datalogging Light Meter
    • 6 x AA batteries
    • SD card
    • Hard carry case
    • Light sensor
    • 1.1m cable
    • Protective cover
    • Instructions for Extech SDL400
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  • Delivery Information

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    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

    For more information on delivery, please see our terms and conditions.