China Original Testo 540 Lux Meter Light Meter No. 0560 0540 for Measure Both Artificial Natural Light

For quick 'n easy measurements in the workplace

Sensor is modelled on the spectral sensitivity of the human eye

Hold function, min/max values

Protective cap for safe storage

The testo 540 light meteris a quick and easy-to-use entry level model designed for measuring lighting conditions in the workplace.

The testo 540 light metercan be used to measure both artificial and natural light and provides you with a quick and easy means of measuring lighting conditions in the workplace.

The testo 540 light meteris a compact entry level model designed specifically 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 a variety of different workplaces.

The compact, easy-to-use meter has a number of useful functions and features including a large, easy-to-read display, min/max values which can be shown at the touch of a button, a hold function that allows you to freeze the last reading and a protective cap for safe storage.

testo 540 lux meter, protective cap, calibration certificate, batteries.
Technical Data

Light

Measuring range

0 to 99999 Lux

0 to 9300 ftc

Accuracy

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

Resolution

1 Lux (0 to 19999 Lux)

10 Lux (Remaining Range)

Measuring rate

0.5 s

General technical data

Dimensions

133 x 46 x 25 mm

Operating temperature

0 to +50 °C

Protection class

IP40

Battery type

2 AAA micro batteries

Battery life

200 h (average, without display illumination)

Storage temperature

-40 to +70 °C

Weight

95 g (incl. batteries and protective cap)

1.Where is your company?

we are located in Guangzhou, the capital city of Guangdong Province, near to Shenzhen, Foshan & Hong Kong, very convenient for shipping.
2. How about the MOQ?

1 unit is ok.
3. Shipping methods and lead time?

By Express: 5-7 working days to your door (DHL, UPS, TNT, FedEx...).

By Air: 7-10 working days to your airport.

By Sea: Pls advise your port of destination, the exact days will be confirmed by our forwarders, and the following lead time is for your reference.Europe and America (25 - 35 days), Asia (3-7 days), Australia ( 16-23 days).

4. What is the term of Payment?

T/T, L/C,Western Union, Paypal;

30% T/T in advance,70% before delivery.

5. What are your main products?

Compressor;

Refrigeration gas;

Refrigeration spare parts ;

Cold room panels and equipments .

6. Packaging & Shipping:

Packing: wooden pallet, wooden case or with outer carton, or as per customers' specific requirements.