🔆 Wide Measurement Range (1 – 400,000 Lux)
From dark storage rooms to bright sunlight – this meter handles it all. Reads up to 400,000 Lux with 0.1 Lux resolution for fine detail.
📱 APP Connectivity (IntelligentMeter)
Download the free “IntelligentMeter” app from App Store or Google Play. View real‑time data, record readings, and analyze light levels on your phone.
🌡️ Built‑in Thermometer (°C/°F)
Measures ambient temperature from 14°F to 122°F (-10°C to 50°C) with ±1°C accuracy. Great for HVAC, greenhouses, or photography studios.
đź“Š Data Logging (30 Groups)
Short press MEM to record each reading – up to 30 groups. Long press MEM to review stored data. Never lose a measurement.
🔄 Rotatable Light Sensor
The separate silicon photodiode sensor rotates 90° or 270° so you can place it at the best angle for tricky spaces or overhead lights.
💡 User‑Friendly Functions
LUX/FC button: switch between Lux and Foot‑Candle
MAX/MIN: track peak and lowest readings
HOLD: freeze the display
Backlight: work in dark environments
Auto power‑off (15 min, can be disabled)
HOLDPEAK Handheld Light Meter with Bluetooth APP Function
| Parameter | Specification |
|---|---|
| Display | 3999 counts |
| Measurement Range | 1 ~ 400,000 Lux |
| Resolution | 0.1 Lux / 0.1 FC |
| Accuracy (≤10,000 Lux) | ±4% rdg ±1.0% f.s |
| Accuracy (≥10,000 Lux) | ±5% rdg ±1.5% f.s |
| Accuracy (≥200,000 Lux) | ±8% rdg ±2.0% f.s |
| Repeatability | ±2% |
| Temperature Range | -10°C ~ 50°C (14°F ~ 122°F) |
| Temperature Accuracy | ±1°C |
- Backlit Light Meter
- The LCD display offers exceptional resolution, making numbers crystal clear even in low or no-light conditions.
