Spectrum 3440, Руководство по эксплуатации продукта

Страница: 2 / 8

2
CONTENTS
Specifications 2
Battery 3
LCD Display 3
Keypad 3
Operation 4
Troubleshooting 7
Warranty 8
CE Declaration of Conformity 8
Specifications
CO
2
Range 0 to 5000 ppm
Accuracy ±50ppm, ±5% of reading
Pressure Dependence +1.8% reading / 10hPa deviation from 1000hPa
Range -14 to 140°F (-10 to 60°C)
Accuracy ±0.9°F (±0.6°C)
Humidity
Range 0 to 99.9% RH
Accuracy ±3% (10-90%), ±5%(other)
Warm up 30 seconds
Power 4 AA batteries (or 9VDC, 1A adaptor, not incl.)
Battery life 24 hours (alkaline)
Temperature
Thank you for purchasing the Temp/RH/CO
2
Hand-Held
Meter. With an NDIR (non-dispersive infrared) CO
2
sensor,
this unit is stable for long-term monitoring. Please read this
manual thoroughly before using your meter.