Description
The HoldPeak HP-881A Digital Light Meter is a cutting-edge tool designed for precision lighting measurement, capable of testing light intensity up to 50,000 lx. This user-friendly device features a large LCD display that shows up to 1999 values, making it easy to read and interpret results. Its removable light sensor, accompanied by a protective cover, ensures durability and convenience for various applications, whether in photography, horticulture, or industrial settings. With a calibration standard based on an incandescent lamp with a color temperature of 2856K, this meter guarantees reliable performance and accuracy.
Specifications
| Attribute | Details |
|---|---|
| Model Number | HP-881A |
| Measuring Range | 0.1 Lux ~ 50,000 Lux |
| Resolution | 1 Lux |
| Sampling Time | 2.0 times/s |
| Display | Large LCD, Maximum 1999 |
| Power Supply | 1 x 9V Battery |
| Power Consumption | About 2mA |
| Dimensions | 165 x 67 x 32 mm |
| Weight | Approx. 155 grams (with battery) |
| Operating Environment | 0°C to 40°C, Relative Humidity 0-70% |
| Storage Environment | -10°C to 50°C, Relative Humidity 0-80% |
| Calibration | Standard incandescent lamp with color temperature 2856K |
| Light Wavelength | 320-700 nm |
| Measuring Speed | 0.4 seconds |
| Zero Adjustment | Automatic |
Additional Information
- Low Battery Indicator: Displayed on the screen
- Backlight: Yes
- Date Hold: Yes
- Calibration Accuracy: ±0.1%/K
- Sensor Type: Silicon photodiode with filter
- Repeatability: ±2%
