Portable Design Digital Illuminance Meter, Measurement Range 1–400,000 Lux, Photometers Tester, Plant Growth Light Monitoring

Battery Included : No High-concerned chemical : None Origin : Mainland China

Portable Design Digital Illuminance Meter, Measurement Range 1–400,000 Lux, Photometers Tester, Optimize Greenhouse Light Levels Wide Range Measures 1–400,000 Lux (0.1Lux resolution).

High Accuracy ±4% at ≤10,000 Lux, ±5% beyond.

Flexible Sensor Detachable for hard-to-reach spots.

Data Functions Hold, max/min, and relative measurement.

️User-Friendly Backlit LCD, auto-zero, and low battery alert.

Portable Compact (220×75×33mm) and lightweight (250g).

Product Parameter: Display Range: Maximum 3999 counts Measurement Range: 1–400,000 Lux Resolution: 0.1 Lux/FC Temperature Measurement: 0℃~40℃ Operating Conditions: 0℃~40℃ / 0–70% RH Storage Conditions: 10℃~50℃ / 0–80% RH Dimensions: 220×75×33 mm Weight: 250g Power Supply: 9V battery (~5mA current consumption) Unit Switching: Lux/FC, ℃/℉ Modes: Auto/manual range, data hold, relative measurement Data Storage: Short press REC to record, long press to review history

Perfect For: Photography: Perfect lighting setup for studios. ️Construction: OSHA-compliant workplace lighting checks. Plant Growth: Optimize greenhouse light levels.