Feature: 1. [Multi Functional] Capable of simultaneously measuring UV strength, energy, and temperature values, with a spectrum range of 315nm to 400nm and a power measurement range of 0 to 2000mW/cm². 2. [Versatile Display] This UV energy meter can dynamically display real time power and temperature values during measurement, and display accumulated energy, maximum power, and maximum temperature after measurement. 3. [Two Modes] Automatic Mode: Can automatically trigger and end the measurement, accurately measuring the curing time and energy value. Manual Mode: Can measure the energy values of multiple curing light sources. 4. [Heat Resistant] Equipped with high temperature resistant cover, allowing the meter to operate normally in high temperature environments. Thin and lightweight, suitable for narrow space measurements. 5. [High Speed Sampling] With a sampling rate of 2048 times per second, the high speed data acquisition frequency makes the UV energy meter more accurate. Can automatically display previous test data on startup, eliminating concerns about data loss. 6. [Precise Sensor] Built in precise and sensitive temperature sensor and timer, which can dynamically display the actual temperature in the device in real time and accurately record the measurement duration. 7. [Wide Application] This UV energy tester is suitable for UV dryers, curing machines, UV coating machines, exposure machines, printing machines. Specification: Item Type: UV Energy Meter Material: Aluminum Alloy Spectrum Range: 315nm-400nm, λp = 365nm Power Measurement Range: 0-2000mW/cm² Power Resolution: 0.1mW/cm² Energy Measurement Range: 0-999999 mega joule /cm² Measurement Accuracy (H as reference): H=5mW/cm²: ±10%H，±5%H Typical Sampling Rate: 2048 Times/Second Recording Period: 32 Minutes Power Supply: Rechargeable Lithium Cell 3.7V 400mAh x 1 (Built in) Display: 128 x 64 Dot Organic Light Emitting Diode. Package List: 1 x UV Energy Meter 1 x Guard Cover 1 x USB Cable 1 x Storage Box 1 x User Manual