Features1Omnidirectional Protection Fuselage: Fuselage protective sleeve, made of silica gel material, anti knock, anti fall, all round protection of fuselage 2Quick Detection: Easy to use, one key start, open and test, quick detection difference is small 3Widely Used: Widely used for crawler lamp UVA daily detection, effectively help you choose the best Angle and distance of your bulb 4Applicable To: Pogona Vitticeps, Turtles, Snake, Spider and Other Reptiles, has widely used 5Specification: 3.0 Readings / Sec conversion rate. UV Glass Lens. Silica Gel, ABS MaterialSpecificationItem Type: UVA MeterMaterial: Silica Gel, ABSIrradiance Range: 0-1999 W/cm2 UVAResponse: p=320-400 nmResolution: 1 W/cm2Conversion Rate: 3.0 Readings / SecDisplay: 3.5-bit LCDSize: 0.4 Inches HighOperating Temperature: 32 to 90Operating Humidity: 5% to 80% RHAccuracy: +10% REF Traceable SourceProduct Size: Approx. 165 x 75 x 30mm / 6.5 x 3 x 1.2inPower Supply: 2x1 5V AA Battery (Shipped Without Battery)Lens: UV GlassWeight: Approx. 231g / 0.5ozPackage List1 x UVA Meter 1 x User Manual