
86125 UV Light Meter
+UVB-X0 Probe
Ideal for UVB light sources at 297nm, 308nm, and 313nm
Spectral response range: 280–315nm
Real-time tracking of power and energy values
Three interchangeable measurement units
The 86125 UV Light Meter is a smart device designed to support up to nine different probe types. Its primary role is to display measurement data. Among these, the UVB-X0 is specifically engineered for UVB light detection, with a spectral response range of 280–315nm. It is well-suited for measuring the intensity and energy output of UVB sources such as plant growth lamps, reptile lamps, phototherapy devices, and welding arc lights.
Parameters
Parameters | UVB-X0 Probe |
---|---|
Spectral Response | 280-315nm,suitable for UVB light source 297nm, 308nm, 313nm etc. |
Power Measuring Range | 0 - 200000μW/cm² |
Resolution | 0.1μW/cm² |
Energy Measuring Range | 0-9999999μJ/cm2 |
Record Time | 0-99999s |
Measuring Accuracy | ±10% |
Sampling Speed | 6 times/second |
Unit | μW/cm² (default), mW/cm², W/m² |
Test Hole Diameter | ¢=10mm |
Probe Size | Diameter 39mm × thickness 15mm |
Packing Box Dimension | 24 * 6 * 5 cm (L * W * H) |

Features
Optimized for UVB Light Detection
This radiometer is tailored for measuring the intensity and energy of UVB light sources in the 297nm, 308nm, and 313nm range, covering the broader 280–315nm spectrum.
Comprehensive Statistical Display
The 86125 UV Light Meter, paired with the UVB-X0 probe, provides a wide range of statistical readouts, including real-time power, maximum, minimum, and average values, total measurement time, and cumulative energy—all displayed simultaneously.

Cutting-Edge Digital Probe Technology
Utilizing advanced digital probe design, all data collection and processing occur within the probe itself. Digital signal transmission minimizes interference, ensuring consistent and reliable measurement results.
Easily Switchable Units
Users can freely switch between three measurement units: μW/cm², mW/cm², and W/m². Unit conversions are handled automatically without the need for manual calculations.

FAQ
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1. If I need to measure UVA, UVB and UVC radiation intensity, which probe is recommended?
It is recommended to use the 86125 UV light meter host and UVA-X1, UVB-X0, UVC-X0 three probes together.