C4141 | Thermo-Hygro Barometer

High accuracy thermometer - hygrometer - barometer.

Audio and optical alarm of measured temperature. Minimum/maximum memory. memory of minimum and maximum temperature included traceable calibration certificate. LCD back-light.

With external air temperature-humidity probe on a 1 meter cable. Probe diameter is 18 mm, length 135 mm. Built-in indoor temperature and air pressure sensors.

• C4141
• Instruction Manual
• Traceable Calibration Certificate
• Battery 9 V
• Plastic Transport Case

MEASURED VALUE
Temperature
Relative humidity
Counted values (dew point…)
Atmospheric pressure

TEMPERATURE SENSOR
Measuring range -10 to +60 °C (internal); -30 to +105 °C (external)
Accuracy ±0.4 °C
Resolution 0.1 °C

HUMIDITY SENSOR
Measuring range 5 to 100 % RH
Accuracy ±2.5 % RH from 5 to 95 % at 23 °C
Resolution 0.1% RH

DEW POINT
Measuring range -50 to +80 °C
Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution 0.1 °C

ATMOSPHERIC PRESSURE SENSOR
Measuring range 800 to 1100 hPa
Accuracy ±2hPa at 23°C
Resolution 0.1 hPa

GENERAL TECHNICAL DATA
Operating temperature electronics -10 to +60 °C, external probe -30 to +105 °C
Channels internal sensor of temperature and atmospheric pressure, 1x connectable temperature+humidity probe
Acoustic signalization + backlit LCD YES
Measuring interval and display reading refresh 0.7 to 5 s
Power battery 9 V or 12 Vss adaptor with NiMH 9 V battery
Battery life approx. 4 months
Protection class IP20
Dimensions (without connectors) 191 x 71 x 27 mm; length/diameter of external probe 135/18 mm
External probe cable length 1 meter
Weight (including batteries) approx. 155 g
Warranty 3 years