You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



Light / Lux Meter, 400000 lx, 3 %, 133 mm, 48 mm, 23 mm


Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
  • Enter your custom part number in the textbox above
  • Maximum Part Numbers added.
    Delete older entries to add more.

Part Number Saved

Part Number Saved

Technical Datasheet:
LT40   Datasheet
Supply Frame Models Link
See all Technical Docs

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×







Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (1)

Product Overview

LT40 is an LED light meter that is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildings, manufacturing plants and warehouses, university campuses, schools, hospitals, and many other locations. As OSHA regulates workplace lighting, light meters such as the LT40 can verify regulatory compliance, as well as state and local public safety codes and ordinances. The LT40 can also measure standard light sources such as fluorescent, metal halide, high-pressure sodium, and incandescent lighting, up to 400,000 lux (40,000 Fc).
  • Measure LED and standard lighting in Lux or Foot-Candle (Fc) units
  • 4000 count display, min/max average
  • Cosine and colour-corrected measurements, auto power off
  • Measures white LED lights
  • 99.99, 999.9, 9999, 40000Fc light (foot candle)
  • Light (foot candle) basic accuracy is ±3%
  • Dimension is 133 × 48 × 23mm
  • 2 years warranty
  • 999.9, 9999, 99990, 400000Lux light (lux)
  • ±3% light (lux) basic accuracy


LT40 LED light meter, Built-in sensor with protective cover, 2 AAA batteries, Storage pouch, and user manual.

5 total stock globally Need more?

5 UK stock available for 5-8 business days delivery

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

$231.82 ( $266.59  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
  • 1+
Quantity Price (Incl GST) Your Price (Incl GST)
1+ $231.82 ($266.59)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
Quantity Price (Incl GST) Your Price (Incl GST)

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Line Note
Total Price:
Total Price: ( )
Total Price: --