Si-HH3

Thermo-hygrometer with integrated thermo-hygrometry probe
The palm-sized Sauermann Si-HH3 thermo-hygrometer easily measures relative humidity and temperature.

Technical Data sheet

Backlit LCD screen
Magnetic backing for easy fixing

Calculated values on mobile App (free)
Carrying bag

Categories: HVAC Measuring instruments, Hygrometers, Instrumentation, Portable instruments

Measure details

Units	% RH, °C, °Ctd, °Ctw, °F, °Ftd, °Ftw, g/kg, g/m³, kj/kg

Measuring ranges

Relative humidity	0.00 % RH … 100.00 % RH
Dew point	-40.00 °Ctd … 60.00 °Ctd
Absolute humidity	0.00 g/m³ … 600.00 g/m³
Temperature	-20.00 °C … 60.00 °C

Technical details

Parameters	Humidity, Temperature
Displays	4-line display
IP Protection	IP 20
Battery life	250 hours
Standards	2012/19/EU WEEE, 2014/53/EU RED, RoHS II 2011/65/EU (EU)2015/863, UKCA
Wireless connection	1
Power supply	3 alkaline batteries LR03 AAA 1.5 V
Probe type	Built-in probe
Protective cover	No
Interchangeable module	No

Instrument Dimensions

Length	2 3/4 inches 70 mm
Width	1 5/16 inches 33 mm
Height	8 31/32 inches 228 mm
Weight	7 pounds 200 g

Operating temperature

Min	-10.00 °C
Max	60.00 °C

Storage temperature

Min	-20.00 °C
Max	70.00 °C

1 Certificate of conformity
1 Quick Start Guide
3 Alkaline batteries LR03 AAA 1.5 V
1 Carrying bag

Si-HVACR Measurement Mobile App

HVACR measuring instruments range

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