Manufacturer: tereninstruments
Brand: tereninstruments
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We use DHL and Fedex. Generally, it only needs 3 days to arrive America from China. The lead time is about 1-3 business days. Applications:The Lux Meter is a specialised instrumentation measuring luminosity, brightness. Widely used in electro-optical sources, research teaching, metallurgy building, industry inspection as well as agriculture researching and illumination control. Features: The use of durable, long lasting components, including a stronge, light weight ABS-plastic housing assures maintenance free performance for many years. The housing has been carefully shaped to fit comfortabley in either hand. General Specifications: Display:4 Digits, 10 mm LCD Parameters Measured: Lux; FC (Foot Candle) Measuring Range: 0 ~ 50,000 Lux, 3 Ranges 0 ~ 5,000 FC Battery Indicator: Low Battery Indicator Operating Conditions: Temperature: 0 ~ 50 Degree; Humidity: less than 80%RH Power Supply: 4 x 1.5 V AAA Size (UM-4) Battery Dimensions: Main Unit: 132 x 64 x 30 mm Sensor: 96 x 58 x 16 mm Weight: 280 g Electrical Specifications: 0 ~ 1,999 Lux: Resolution: 1 Lux; Accuracy (23+-5C): +-(5% n + 5 d) 2,000 ~ 19,000 Lux: Resolution: 10 Lux; Accuracy (23+-5C): +-(5% n + 5 d) 20,000 ~ 50,000 Lux: Resolution: 100 Lux; Accuracy (23+-5C): +-(5% n + 5 d) Package includes: 1* Main Unit 1* Carrying Case 1* Operation Manual