Testo 545 Luminance Meters, 0lx to 100000 lx, ±3 %
- RS Stock No.:
- 255-9519
- Distrelec Article No.:
- 303-72-699
- Mfr. Part No.:
- 0563 1545
- Brand:
- Testo
Subtotal (1 unit)*
£367.00
(exc. VAT)
£440.40
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 4 unit(s) ready to ship
- Plus 4 unit(s) ready to ship from another location
- Plus 4 unit(s) shipping from 18 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £367.00 |
*price indicative
- RS Stock No.:
- 255-9519
- Distrelec Article No.:
- 303-72-699
- Mfr. Part No.:
- 0563 1545
- 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 | |
| Product Type | Luminance Meters | |
| Maximum Light Level | 100000lx | |
| Minimum Light Level | 0lx | |
| Accuracy | ±3 % | |
| Resolution | 0.1 lux | |
| Sensor Type | Photodiode | |
| Battery Life | 70h | |
| Battery Type | AA | |
| Power Source | Battery | |
| Weight | 288g | |
| Height | 149mm | |
| Length | 1.4m | |
| Standards/Approvals | DIN 50327 / EN 130321 | |
| Model Number | 545 | |
| Maximum Operating Temperature | 50°C | |
| Minimum Operating Temperature | -10°C | |
| Width | 28 mm | |
| Select all | ||
|---|---|---|
Brand Testo | ||
Product Type Luminance Meters | ||
Maximum Light Level 100000lx | ||
Minimum Light Level 0lx | ||
Accuracy ±3 % | ||
Resolution 0.1 lux | ||
Sensor Type Photodiode | ||
Battery Life 70h | ||
Battery Type AA | ||
Power Source Battery | ||
Weight 288g | ||
Height 149mm | ||
Length 1.4m | ||
Standards/Approvals DIN 50327 / EN 130321 | ||
Model Number 545 | ||
Maximum Operating Temperature 50°C | ||
Minimum Operating Temperature -10°C | ||
Width 28 mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CN
The Testo Lux meter can measure the illuminance of all common light sources quickly, easily and precisely. The measuring instrument is compatible with almost all commercially available LEDs and thus ensures you a wide range of applications. By automatically calculating the time and point average value, the Lux meter shows you all relevant information at a glance. The testo 545 is perfectly complemented by the testo Smart App.
Precise measurement of illuminance (Lux)
Timed and point mean value calculation
Audible alarm sounds
Operating temperature is -10 to +50 °C
Battery life is 70 hours
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