Digital PAR Meter Full Spectrum Sensor Photosynthetic Activity IP68 For Aquarium Reef Tank Plant PPFD Tester LCD Display

FEATURES:
IP68 Waterproof sensor
Lar LCD display with data logging function
HOLD Function
The sensor has a ¼" screw mount for the tripod and selfie stick and tripod compatibility
Mode Selection - CALI (calibration)/ LOG (data logging)/ RCFS (restore factory setting)
TECHNICAL PARAMETERS
PPFD Measurement
Repeatability: ±1 mol/m²/sec
Measurement Ran: 0~4000 mol/m²/sec
Display Resolution: 0.1 mol/m2/sec (0~999); 1 mol/m²/sec (1000~4000)
Cut-On Wavelength: 400 ±10nm
Cut-Off Wavelength: 700 ±10nm
Data logging function: record up to 100 groups of data
Power Requirements: 2 x AAA batteries
Operating Environment
32°F to 122°F (0°C to 50°C); 0~95%, non-condensing
Stora Environment
-4°F to 140°F (-20°C to 60°C); ; 0~95%, non-condensing