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The wide range of probes available allows measuring:option max 1 sensor
• Temperature (option sensor)
• Absolute, relative and differential pressure (option sensor)
• Humidity: relative and absolute, Dew Point, wet bulb temperature, mixing ratio, partial vapor pressure (option sensor)
• Air speed, flow rate (configurable duct section) (option sensor)
• Illuminance, luminance, irradiance, UVA, UVB, UVC, UVBC, PAR. Integral calculation with manual, start/stop and setting of time/value limit.(option sensor)
• Indoor Air Quality (IAQ): CO2 and VOC index (option sensor)
Current supply: 4 x AA accus, NiMH, charging connection: USB-C socket, charger not included
Auto power off: Yes, user configurable / Automatically disabled if external power is connected
Battery autonomy: > 200 h typ. continuous operation (fully charged batteries and backlight off). The effective autonomy depends on the number and type of connected sensors.
Channels: 2, 5-pole M12 connector for digital probes
Clock: User settable RTC / Max. drift 1 min/month @ 25 °C
Dimensions: 170 x 78 x 38 mm
Housing material: ABS, TPE (side protection), Polyester (front panel)
Logging interval: 1, 5, 10, 15, 30 s / 1, 2, 5, 10, 15, 20, 30 min / 1 hour (only PRO D05)
Logging type: Automatic with manual or scheduled start/stop (only PRO D05)
Measurement rate: 2 meas/s
Operating conditions: -5…50 °C / 0…85 %RH non-condensing
PC connection: USB C / Mass Storage / Device
Power consumption: 10 mA typ. (excluding probes)
Power supply: 4 x AA batteries, PRO D01: 4 x AA Alkaline non rechargeable, PRO D05: 4 x AA NiMH rechargeable, External 5 Vdc via USB C (power adapter or PC USB port)
Protection degree: IP 67 (except probe connection) / IK 04
Storage capacity:
Up to 1 million data sets, file system based
Each data set includes date/time stamp and measurements (of all channels for multi-channel data loggers)
Data are stored in CVS files (only PRO D05)
Storage temperature: -25…65 °C (without batteries)
User interface: Multilingual (de, en, it, fr, es)
Weight: 370 g approx.
Display: 140 x 160 dot matrix backlit LCD / Visible area 42 x 50 mm
Multiple choice of measurement screens: Large digit single value / Multi-row / Statistical info (Min/Avg/Max) / Chart view
Alarm function: sound & light
Data logger: Up to 1 million data sets, file system based
Measuring input: 1x DX - digital input
Output: USB jack type C
Protection type: IP67
Scope of delivery: Device in carton box, incl batteries, Quickstart-manual, without probes
Version: Standard, 1 channel