Wintact Light Meter, Digital Lumen Lux Tester for Indoor Plant Lighting

Descripción

Product description Previous page Next page 1 Wide Range 2 High Accuracy 3 Switch Units 4 Memory Readings 5 3 Modes Previous page The lux meter backlit LCD screen makes it easy to read your results, even in low light conditions. The lux meter screw base also allows you to mount it on a tripod, ensuring stability while you work. Up to 200 hours of continuous operation. The light meter detachable sensor cap helps prevent scratches and other damage. Next page 1 Backlit 2 Screw Base 3 Long Battery Life 4 Protected Sensor Low Range Measures range from 0 to 200 lux, It is used in low-light environments or when measuring the light levels of small objects or displays. Medium Range Measures range from 200 to 2,000 lux, It is used for general lighting measurements, such as in plant grow tents, homes, and classrooms. High Range Measures range from 2,000 to 20,000 lux, It is used for measuring bright light sources, such as outdoor lighting, sports fields, photography studios. Very High Range Measures range from 20,000 to 200,000 lux, It is used for measuring extremely bright light sources, such as direct sunlight, welding arcs. Technical Parameters Measuring function Illumination and temperature, difference value, max value, min value of illumination Main parts of photometer head Photodiode+cosines corrector+correction filter Temperature probe NTC thermistor Illuminance measuring range Total measuring range:0~200,000 Lux,into four ranges: ×1：0 ~ 199.9 Lux, ×10：200 ~ 1999.9Lux, ×100：2000 ~ 19999.9Lux, ×1000：20000 ~200000Lux Temperature measuring range 14.18~121.82℉ / -9.9℃ ~ 49.9℃ Illuminance accuracy ±3%rdg (below 10000 Lux); ±4%(above 10000 Lux) Temperature accuracy ±1.0 ℃ Units of illuminance and temp Lux/℃, Lux/℉, FC/℃, FC/℉ Data storage The light meter maximum number of data storage groups is 67 Power supply 3x 1.5V AAA batteries Battery life Approx. 200 hours (continuous operation time without backlight on) Function Backlit, Auto power off, Low battery indication Operating temperature humidity 32℉ to 104℉ ( 0℃ to 40℃ )，10 to 90%RH Storage temperature humidity 14℉ to 122℉ ( 0℃ to 40℃ )，10 to 90%RH

Características

• Dual Measurement: This light meter can test both illuminance and ambient temperature. It comes with 4 optional lux ranges: 0–200 / 2000 / 20000 / 200000 Lux. The illuminance accuracy reaches ±3% for readings ≤10,000 Lux and ±4% for readings above 10,000 Lux. Meanwhile, it supports temperature detection from -50℉ to 122℉ (-10℃ to 50℃) with a high accuracy of ±1%.
• Reading Memory Function: This digital illuminance meter supports max, min and differential value measurement. Built-in data storage can save up to 67 groups of measurement records for easy viewing later.
• Multi-functional Design: This lux meter features a clear backlit LCD screen for easy reading, high/low illuminance reminder, data hold function, unit switching (Lux / Foot Candles / ℉ / ℃), auto power-off and low battery indicator.
• User-Friendly Design: The light intensity sensor sits on top of the meter and comes with a removable attached protective cap to prevent scratches and surface damage. Built with a screw mounting base, this light meter can be fixed on a tripod for stable measurement.
• Wide Application Scenarios: This light meter fits various usage occasions, ideal for indoor & outdoor testing, LED grow lights, gardens, offices, schools, warehouse, hospitals, laboratories and industrial scientific measurement.

Especificaciones