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Beijing Tianyue Environmental Protection Technology Co., Ltd
Testo 535 Carbon Dioxide Measuring Instrument
NegotiableUpdate on 02/22
- Model
- Nature of the Manufacturer
- Producers
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- Place of Origin
Overview
Origin: Germany Instrument Overview: Testo535, CO2 measuring instrument, used for measuring indoor air quality
Product Details
Origin:Germany
Instrument Overview:
Testo 535, CO2 measuring instrument, used for measuring indoor air quality. Indoor air turbidity can lead to fatigue, distraction, and illness, mainly due to high CO2 levels (above 1000ppm)
Characteristics:
Long term measurement based on maximum and mean calculations
Long term stable 2-channel infrared sensor
● High precision, high efficiency
No need for repeated calibration
Performance parameters:
Measurement range: 0-9999 ppm
Accuracy: ± (50 ppm CO2 ± 2% of mv) (0...+5000 ppm CO2)
± (100 ppm CO2 ± 3% of mv) (+5001...+9999 ppm CO2)
Resolution: 1 ppm CO2 (0...+9999 ppm CO2)
Measurement medium: air
Display: LCD, 2 rows
Shell: ABS
Operating temperature: 0...+50 ° C
Storage temperature: -20...+70 ° C
Battery type: 9V block battery
Battery life: 6 hours
Size: 190x57x42 mm
Weight: 300 g
Automatic shutdown: 10 minutes
