Quantitherm PAR/temperature sensor

• Compact, fully portable handheld unit with QTP1 combined PAR/temperature probe sensor
• Temperature sensor range of 0°C – 50°C with 0.02°C resolution
• LCD digital display of PAR & temperature values (°C or °F)
• QTP1+ suspends vertically in reaction vessel of liquid-phase oxygen electrode chambers allowing light source calibration
• 0V – 5V analogue output of PAR & temperature signals.