Testo 540 Light Meter, 0lx to 99999lx, ±3 %
- RS Stock No.:
- 292-363
- Distrelec Article No.:
- 304-11-512
- Mfr. Part No.:
- 0560 0540
- Brand:
- Testo
Subtotal (1 unit)*
£136.35
(exc. VAT)
£163.62
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 22 unit(s) shipping from 22 October 2025
- Plus 32 unit(s) shipping from 22 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £136.35 |
*price indicative
- RS Stock No.:
- 292-363
- Distrelec Article No.:
- 304-11-512
- Mfr. Part No.:
- 0560 0540
- Brand:
- Testo
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Testo | |
| Maximum Light Level | 99999lx | |
| Minimum Light Level | 0lx | |
| Best Accuracy | ±3 % | |
| Resolution | 1 lx, 10 lx | |
| Battery Life | 200 h | |
| Battery Type | AAA | |
| Power Source | Battery | |
| Dimensions | 133 x 46 x 25mm | |
| Weight | 95g | |
| Height | 5in | |
| Length | 43mm | |
| Model Number p | 540 | |
| Maximum Operating Temperature | +122°F | |
| Width | 25mm | |
| Minimum Operating Temperature | +32°F | |
Select all | ||
|---|---|---|
Brand Testo | ||
Maximum Light Level 99999lx | ||
Minimum Light Level 0lx | ||
Best Accuracy ±3 % | ||
Resolution 1 lx, 10 lx | ||
Battery Life 200 h | ||
Battery Type AAA | ||
Power Source Battery | ||
Dimensions 133 x 46 x 25mm | ||
Weight 95g | ||
Height 5in | ||
Length 43mm | ||
Model Number p 540 | ||
Maximum Operating Temperature +122°F | ||
Width 25mm | ||
Minimum Operating Temperature +32°F | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CN
Testo 540 pocket-sized lux meter
Innovative measurement technology in a pocket-sized version for testing ambient light conditions.
Range 0 → 99,999 Lux
Hold function, minimum / maximum
Units in lux or footcandles
Hold function, minimum / maximum
Units in lux or footcandles
Note
Not supplied with calibration certificate
Supplied with
Watch strap, belt holder, protective cap, batteries and instructions.
Testo Light Meter, 99,999lx Maximum, 43mm Length - 540 Series - 0560 0540
Test ambient light conditions with this Testo light intensity measuring instrument. It has an integrated light sensor on top of the module that's adapted to the spectral sensitivity of the eye. This makes it useful for measuring workplace conditions to ensure you won't strain your vision with too much or too little light. It senses light with a brightness of up to 99,999lx (lux), making it a good choice for use in extra-bright spaces.
Features & Benefits
• LED (light-emitting diode) backlit screen for high visibility in dark environments
• Compact size of 43mm (length) x 25mm (width) x 5in (height) for portability
• Long battery life of 200 hours means you get long-lasting use
• Accuracy of ±3% gives you high-quality, precise readings
• Wide operating temperature range of 0°C to +50°C for use in demanding environments
• Compact size of 43mm (length) x 25mm (width) x 5in (height) for portability
• Long battery life of 200 hours means you get long-lasting use
• Accuracy of ±3% gives you high-quality, precise readings
• Wide operating temperature range of 0°C to +50°C for use in demanding environments
Applications
• Factories
• Mining industry
• Hospitals
• Power plants
• Mining industry
• Hospitals
• Power plants
What's supplied with this light meter?
This light meter comes with a watch strap, a belt holder, a protective cap, batteries and instructions should you need additional help setting up the device.
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