General information
	Article number	3.110.008.110
Sound
	Amplification [dB]
	Input impedance [Ω]
	Min. measuring range [Hz]
	Max. measuring range [Hz]
	Output impedance [Ω]
	Transmission power [mW]
	Transmission frequency [MHz]
	Measuring principle
Power supply
	Internal (battery)
	External (power adapter)
	Internal (battery)
	Battery type	4 x 1.5 V, AAA
Memory organisation
	Memory	Up to 100 loggers (optionally up to 2,000 loggers)
	Recording period	Automatic, the last 14 measuring cycles
	Storage type	Internal flash memory
Type of protection
	IP54
	IP68
	IP65
	IPX7
	IP44
	IP66
Operating time
	Approx. 5 years (without battery change)
	Approx. 10 hours
	Approx. 8h
Interfaces
	USB
	Radio - (short distance)
	Infrared
	Bayonet (microphone)
	Bayonet (sensor)
	6.3 mm audio jack (headphones)
	Bluetooth
	BNC (antenna)
	3.5 mm audio jack (headphones)
	Banana jack
Surrounding conditions
	Operation - min. temperature [°C]	-15
	Operation - max. temperature [°C]	55
	Storage - min. temperature [°C]
	Storage - max. temperature [°C]
Device control
	Membrane keyboard
	Push buttons
	Control knobs
	Wireless (radio)
	Wireless (magnetic coupling)
Display
	LCD
	Monochrome
	No display
	Colour
	10-stage LED bargraph
Housing design
	Plastic
	Metal
	Plastic/metal
Dimensions
	Length (packaging excluded) [mm]	200
	Width (packaging excluded) [mm]	95
	Height (packaging excluded) [mm]	30
Weight
	(packaging excluded) [kg]	0.29