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Extech LT300 Light Meter
Extech / Light Meters

Extech LT300 Lux Meter

                           

The Extech LT300 Lux Meter can determine whether you have adequate illumination to protect workers, students, visitors, patients or attendees of different venues.

     Extech LT300 Datasheet

     Extech LT300 User Manual

Categories: Extech, Light Meters Tags: EXTECH, Light/LUX Meters
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  • Description

The Extech LT300 Light Meter has a Digital and Analogue display of light in Lux or Foot-candles.

The LT300 Light Meter measures up to 40,000 Fc (or 400,000 Lux) utilising a remote light sensor connected via 12 in. coiled cable (expandable to 24 in.).

A prominent LCD readout displays a digital calculation and complementary analogue bar graph for quick, reliable assessments.

Complete with 9V battery, light sensor with protective cover, protective holster, and soft case.

Measurement Procedure

1. Remove the protective cap from the sensor so that the white domed light sensor is exposed to the light. For overhead lighting, the sensor can be placed on a desk or table top. A tripod
mount and a tilt stand are located on the rear of the meter for convenience.
2. The display will indicate the light level in Fc or Lux.
3. Press the RANGE button to select the range that provides the maximum resolution. If the ‘OL’ appears the light measurement is out of range. Select another range using the RANGE button.
4. Press the backlight button to illuminate the LCD display if needed.

Extech LT300 Lux Meter Features:

  • Wide range to 40,000Fc or 400,000 Lux with max resolution to 0.01 Fc/Lux
  • Relative mode indicates change in light levels, peak mode captures highest reading
  • Remote light sensor on 12″ (30.5cm) coiled cable – expandable to 24″ (61cm)
  • Utilises precision photo diode and colour correction filter
  • Large LCD display with analogue bargraph
  • Backlight for readings in low light levels
  • Complete with 9V battery, light sensor with protective cover, protective holster, and soft case

Extech LT300 Lux Meter Specifications:

Specifications Range
Fc Range 40,000Fc
Lux Range 400,000Lux
Max. Resolution 0.01Fc/Lux
Basic Accuracy ±5% rdg
Cosine & Colour Corrected Yes
Dimensions/ Weight 50x75x40mm/ 200g

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Phone: 03 9763 3299
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email: raj@rapid-tech.com.au


Ryan — Keysight / Rohde&Schwarz / GW Instek / Pendulum / Tekbox

Phone: 03 9763 3299
Mobile: 0493 432 933
email: ryan@rapid-tech.com.au


Jasdev — Fluke / Metrel / Kyoritsu

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Email: jas@rapid-tech.com.au


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Peter — Flir / Fluke / HT Italia / Kyoritsu / Metrel

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Mark Isherwood — Keysight / Rohde&Schwarz / GW Instek / Pendulum / Tekbox

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email: mark.isherwood@rapid-tech.com.au


BRISBANE OFFICE

Heath - Flir / Fluke / Kyoritsu / HT Italia / Yokogawa / Radiodetection

Phone: 07 5547 0698
Mobile: 0434 348 554
email: heath@rapid-tech.com.au


Ryan — Keysight / Rohde&Schwarz / GW Instek / Pendulum / Tekbox

Mobile: 0493 432 933
email: ryan@rapid-tech.com.au


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Kim
Phone: 1800 358 531
email: kim@rapid-tech.com.au


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Mobile: 0488 835 853
email: sales@rapid-tech.com.au


DARWIN OFFICE 

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Phone: 1800 695 332
Mobile: 0488 835 853
email: sales@rapid-tech.com.au


NEW ZEALAND OFFICE

Jim Day
Mobile: +64 27 700 0178
email: jim@rapid-tech.co.nz
Web: rapid-tech.co.nz

AUSTRALIA WIDE

Holly — Calibration and Service Coordinator
Phone: 1800 358 531
email:  holly@rapid-tech.com.au

 

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