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Weight (packaging excluded): approx. 245 g
Dimensions (length x width x height): 90 mm x 110 mm x 98 mm
Display: LCD (monochrome)
Carbon dioxide (ppm)
Carbon dioxide: sensor NDIR sensor (non-dispersive infrared)
Measuring range: 0 to 9999 ppm
Accuracy: ±5 % or ±75 ppm
Resolution: 1 ppm
Relative humidity
Measuring range: 0.0 % RH to 99.9 % RH
Accuracy: ± 5 % RH
Resolution: 0.1 %
Air temperature
Measuring range: -5 °C to 50 °C or 23 °F to 122 °F
Accuracy: ± 1 °C or ± 1.8 °F
Measuring range resolution: 0.1 °C/ °F
Ambient conditions
Operation: -5 °C to 50 °C or 23 °F to 122 °F and 90 % RH (non-condensing)
Storage: -5 °C to 50 °C or 23 °F to 122 °F and 90 % RH (non-condensing)
Power supply: 1 x 3.7 V Li-ion battery or 230 V power adapter
Memory organisation
Sampling interval: > 1 s
Saving interval: > 1 s
Memory: 50.000 measured values
Scope of delivery
• 1 x Measuring device BZ30
• 1 x 3.7 V Li-ion battery
• 1 x Power adapter
• 1 x USB connection cable
• 1 x CD-ROM with Smartgraph PC software
• 1 x Operating manual
