Battery-powered light meter SPOTON® QUANTUM PAR LIGHT METER

digital

An affordable meter that provides scientifically accurate Photosynthetic Active Radiation (PAR) light readings under any light source including LED! FEATURES: .PROVIDES ACCURATE PAR LIGHT READINGS FROM ANY LIGHT SOURCE: -Full sun to full shade indoors or outdoors. - Artificial light sources (LED, High Pressure Sodium, Metal Halide, Florescent, Halogen...). .THREE MODES OF OPERATION: -Instant Spot Measurement mode for PAR light readings. - Scan mode for quickly averaging PAR over an area. - DLI mode shows Daily Light Integral on the LCD (no computer needed). .COMPACT AND EASY TO USE. .WATER AND IMPACT RESISTANT. .INTEGRAL MOUNTING PLATE FOR: STAND, STAKE, LANYARD & HANGER HOLE, AND MAGNET MOUNTS. .1/4-20 THREADED HOLE FOR MOUNTING ON CAMERA TRIPODS AND STANDS. QUANTUM PAR LIGHT METER SPECS: Range: PARLIGHT: 0.0 to 6,500 umol m-2's-1 DLI (Daily Light Integral):0.0 to 560.0 moles m-2 day-1 Display Resolution: PAR Light:0.1 umol m-2 s-1 from 0.0 to 99.9 1 pmol m-2 5-1 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 (DL1): Light Integral Calculated continuously from light readings every 3 minutes Water Resistant: 1P-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 0.17b(77g)