Digital Light Meter HoldPeak HP-8801C Illuminance Meter, 0.1-400,000 Lux / 1-40,000 FC Lux Meter Measure Illuminance Temperature, Data Storage Photography Research and Experiment Plant Growth

Description

Digital illuminance meter lux meter color light meter separable photodetector high-precision measurement of illuminance and temperature measuring instrument suitable for indoor lighting, production line and planting industry.Specifications of Digital Lux Photometer:🔦Display: 3999 counts🔦Range: 0.1-400,000 Lux🔦Resolution: 1Lux🔦Sampling time: 2.0 times/sec🔦Unit switching: Lux / FC, Fahrenheit / Celsius🔦Temperature accuracy: ±0.1%C🔦Accuracy:≤10,000Lux: ±4% of reading + 1.0% of f.s;≥10,000 Lux: ±5% of reading + 1.5% of f.s;≥200,000 Lux: ±10% of reading + 2.0% of f.sEasy to useInsert the battery (no need to purchase separately), prepare for measurement, and read the test value from the LCD display. The shell adopts double injection molding design to improve the feel of the illuminance meter.Protected for the light departmentThe light meter has a protective cover and automatic zero adjustment function, which can automatically return to zero when the power is turned on without removing the protective cover.Relative measurementSuppose the meter records the current brightness as A when entering the relative measurement mode, and the test value displayed on the screen is B during the re-measurement process. B is the actual brightness at the second measurement minus A.Function of digital LUX photometer:LCD MonitorAuto-zeroData storageMax/Min holdAutomatic/manual rangingLow battery displayHighly accurate and responsiveNote：When testing a strong light source (100K lux or higher), move the measuring head closer to the light source slowly. If it fails to test, ple