Lux Meter

Lux Meter
Lux Meter
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Product Code : Testo 540
Brand Name : TESTO
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
  • Price
  • 8300 INR/Piece
Product Specifications
  • Voltage
  • 5-10 Volt (v)
  • Usage
  • For Industrial And Laboratory Use
  • Material
  • Plastic
  • Weight
  • 250-500 Grams (g)
  • Power
  • Electric Volt (v)
  • Product Type
  • Lux Meter
Product Description

Product Description

The testo 540 lux meter can be used to measure artificial and natural light in the workplace.

The testo 540 lux meter: compact, easy to use, precise

The testo 540 entry-level light meter is designed for carrying out spot checks in the workplace, shops, and offices. The light sensor is modelled on the spectral sensitivity of the human eye, and is ideal for measuring lighting conditions in the workplace.
This compact, easy to use meter has a number of useful functions and features, including a large, easy to read display, min/max values, a hold function, and a protective cap for safe storage.

Delivery Scope

testo 540 light meter, protective cap, certificate of conformity, and batteries


Smoke number - Photodiode



Measuring range

0 to 99999 Lux


3 Lux or 3 % (compared to reference Class B, DIN 5032 Part 7)


1 Lux (0 to 19999 Lux)

10 Lux (Remaining Range)

Measuring rate

0.5 sec


General technical data


5 x 2 x 1 in. / 133 x 46 x 25 mm

Operating temperature

32.0 to 122.0 F / 0 to +50 C

Protection class



2 years

Battery type

2 AAA batteries

Battery life

200 h (average, without display illumination)

Storage temperature

-40.0 to 158.0 F / -40 to +70 C


3 oz. (incl. batteries and protective cap) / 95 g (incl. batteries and protective cap)

Trade Information
  • Supply Ability
  • 1 Piece Per Day
  • Delivery Time
  • 2-3 Days
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Main Domestic Market
  • All India
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