PROFESSIONAL LUX METER WINTACT WT9066

Precise light intensity meter for versatile applications

Accurate lighting measurement over a wide range

The Wintact WT9066 lux meter is an advanced device for precise light intensity measurement, operating in the range of 1-200,000 Lux. It is used in many industries, including electro-optical industry, workplace condition checks, and plant and animal breeding, where precise lighting is crucial.

The meter allows not only for measurement of current light intensity but also records maximum, minimum, and difference values, enabling accurate analysis of lighting conditions.

Main features and advantages:

✔ Choice of measurement units – Lux or Fc (foot-candle).

✔ Backlit LCD display – ensures clear reading of results even in dark environments.

✔ Measurement modes: maximum, minimum, difference measurement, and hold function.

✔ Automatic measurement – fast and precise results in a short time.

✔ Low battery indicator – signals the need for power replacement.

✔ Automatic shut-off – saves energy by deactivating the device after 5 minutes of inactivity.

✔ Ambient temperature measurement – option to choose units °C/°F.

✔ Light sensor cover – protects the sensor from damage and contamination.

Technical specifications:

• Light measurement range: 1 - 200,000 Lux / 1 - 18,500 Fc

• Measurement accuracy: ± 3% rdg ± 0.5% f.s. (<10,000 Lux), ± 4% rdg ± 10 dgts. (>10,000 Lux)

• Sampling time: 2 times/s

• Light sensor: silicon diode

• Battery life: approx. 18 hours of continuous operation

• Operating temperature: 0°C - 40°C

• Operating humidity: 10%RH - 90%RH

• Storage temperature: -20°C - 50°C

• Storage humidity: 10%RH - 90%RH

• Power supply: 3 × AAA 1.5V battery (included)

• Automatic shut-off: after 10 minutes of inactivity

• Available light measurement units: Lux (lux) or Fc (foot-candle)

• Available temperature units: °C / °F

Applications of the WT9066 meter:

✅ Lighting measurement in workplaces – compliance control with health and safety standards.

✅ Diagnosis of lighting conditions in schools, offices, and libraries – ensuring optimal learning and working conditions.

✅ Testing lighting systems in production halls and warehouses – optimizing energy consumption and lighting efficiency.

✅ Light analysis in photography and film – precise control of light intensity in studios and outdoors.

✅ Lighting control in museums and art galleries – protecting artworks from excessive light.

✅ Monitoring lighting conditions in plant breeding and aquaristics – adjusting light to biological needs.

DESCRIPTION OF THE LIGHT METER ELEMENTS:

1. Power/backlight button for LCD.
2. Mode selection button: max/min/difference/hold data.
3. Unit selection button.
4. LCD display.
5. Light meter head.
6. Back label.
7. Battery cover.
8. Head cover.

DISPLAY DESCRIPTION:

1. Data hold.
2. Maximum value.
3. Minimum value.
4. Automatic shut-off.
5. Battery charge status.
6. Multiplier indicator.
7. Light intensity value.
8. Temperature value.
9. Light unit.
10. Light difference value.
11. Temperature unit.

PACKAGE CONTENT:

• Lux meter,

• 3 x 1.5V AAA battery,

• User manual in the language.

Wintact is a manufacturer of high-quality control and measurement instruments, such as pyrometers, anemometers, lux meters, vibrometers, thickness gauges, thermo-hygrometers, etc.

The company's manufacturing facility has implemented a rigorous and comprehensive quality control system. Additionally, all products undergo thorough inspection before shipment. As a result, Wintact brand instruments are highly sought after in the market and have gained a reputation as reliable, high-quality products at an affordable price.