FEATURES:
Provides accurate PAR light readings from ANY light source:
– Full sun or full shade indoors or outdoors.
– Artificial light sources (LED, high pressure sodium, metal halide, fluorescent, halogen...).
Three operating modes:
– Instant spot metering mode for PAR light readings.
– Scan mode to quickly average PAR over an area.
– DLI mode displays daily light integral on LCD screen (no computer needed).
Compact and easy to use.
Water and impact resistant.
Integral mounting plate for: stand, stake, lanyard and hanger hole, and magnetic mounts.
1/4-20 threaded hole for mounting on tripods and camera stands.
Includes sensor cover and soft carrying case.
QUANTUM PAR LIGHT METER SPECS
| Range: |
PAR LIGHT: |
| 0.0 to 6,500 μmol m-2 s-1 |
| DLI (Daily Light Integral): |
| 0.0 to 560.0 moles m-2 day-1 |
| Display Resolution: |
PAR Light: |
| 0.1 μmol m-2 s-1 from 0.0 to 99.9 |
| 1 μmol m-2 s-1 from 100 to 6,500 |
| DLI: |
| 0.1 moles m-2 day-1 |
| Accuracy: |
+/- 5% (each meter is calibrated to a NIST traceable light sensor on a broad-spectrum light source) |
| Azimuth Error: |
+/- 1% over 360° |
| Daily Light Integral (DLI): |
Calculated continuously from light readings every 3 minutes |
| Sensor Drift: |
<3% per year (calibration recommended every 2 years) |
| Water Resistant: |
IP-65 rated for use in rain, irrigation, and condensing environments (do not submerge) |
| Operating Environment: |
32-130°F(0-55°C) with 0-100% RH condensing ok |
| Battery: |
CR2032 3v coin cell lithium included (2-year battery life) |
| Size & Weight: |
1.75in(4.5cm)W x 5.75in(14.6cm)L x .85in(1.8cm)D |
| 0.17lb(77g) |
