Feature: 1. Intelligent UV Energy Meter: Experience true intelligence with our UV energy meter, featuring a large LCD that displays temperature and intensity curves directly. 2. USB Connectivity: Effortlessly connect to your computer via USB for detailed data retrieval, curve analysis, and printed test reports. 3. High Accuracy Temperature Sensor: Gain from quick response with a high accuracy temperature detector, providing real time measurements of operational temperatures in curing machines. 4. High Temperature Design: Designed for resilience, our meter works continuously at temperatures up to 100℃, thanks to its built in thermal insulation. 5. Extensive Memory Capacity: Store extensive data effortlessly with a built in memory capable of recording up to 60,000 power data points and 3,800 temperature data points. 6. Data Retention: Experience reliability with stored data that remains intact during power outages; previous test results are displayed upon startup, requiring manual deletion. 7. Integrated Timer: Track your UV curing processes accurately with an integrated timer that accurately logs curing durations for excellent performance. 8. Wide Spectrum Response: Versatile testing capabilities allow you to measure maximum wavelengths between 365nm and 405nm, enhancing your UV application analysis. Specification: Item Type: UV Energy Meter Material: Aluminum Alloy Application: Measurement of light strength, energy, and temperature of UV LED light source Spectrum Range: 340nm - 420nm, calibrated at 395nm Power Measurement Range: 0 - 40000 mW/cm2 Power Resolution: 1 mW/cm2 Energy Measurement Range: 0 - 999999 m J/cm2 Measurement Accuracy (H as the reference value): H=50mW/cm²: ±10%H, ±5%H typical Temperature Measurement Range: -55℃ - +125℃ Sampling Rate: 2048 times/second Power Data Storage Interval: 32 times/second Temperature Data Storage Interval: 2 times/second Recording Period: 32 minutes Power Supply: 2 x AAA batteries [batteries not included] Display: 240x160 dot LCD Instrument Size: Diameter 120mm / 4.72in x Thickness 13mm / 0.51in . Package List: 1 x UV Energy Meter 1 Pair x Gloves 1 x Screwdriver 1 x USB Cable 1 x Storage Box 1 x User Manual