Digital Barometer

How s the local weather like today? Just a look at the wireless weather station GAIA and you re always fully informed. The clear display reveals many details about the local weather condition. The outdoor temperature and humidity are determined by a separate wireless transmitter on site. In addition, an integrated electronic barometer measures the air pressure and displays a symbol for the current weather; another symbol gives a forecast for the coming weather based on the barometric pressure changes. The current air pressure is displayed as an absolute and relative value, the course of the last 24 hours can be observed on a bar chart, thus making a more accurate picture of the weather. To control the indoor climate, the temperature and humidity are displayed. With targeted heating and ventilation you create a pleasant and healthy living environment and even save on heating costs. The weather station offers many additional features and information. You can enable a storm warning, set alarm limits for many parameters, retrieve maximum and minimum values at the time of record, and calculate the dew point. The current time and date are received via the DCF-77 radio signal. A wake-up alarm will always get you out of bed at the right time. The clear display can be read well even in the dark with the backlight.

A digital barometer is an electronic device that measures atmospheric pressure using internal sensors. It converts mechanical air pressure changes into electrical signals and shows the data on a digital screen. Many units also track temperature, humidity, and weather trends.

Features : Altitude history Graphical Display of the last 12 hour altitude readings. Total Altitude Gain Loss Max./Min. Memory for Altimeter and Barometer Pressure Barometer Pressure History Graphical Display Electronic barometer Weather Forecast (Sunny, Slightly Cloudy, Cloudy, Small Rain, Large Rain) Pressure Trend Indicators Perpetual Calendar with day of week 12/24 hour selectable Low Battery Indication Standard Accessories: Handy Belt, Manual, Charging Cord Dimension : 177(H) x 98(W) x 39(D)mm

The 7Semi LPS28DFW Mini Absolute Digital Barometer Sensor Module is a compact environmental sensing solution designed for accurate atmospheric pressure measurement in embedded and IoT applications. Powered by the LPS28DFW pressure sensor IC, the module delivers reliable barometric pressure data suitable for weather monitoring, altitude estimation, indoor navigation, and environmental sensing systems. Its mini form factor enables seamless integration into compact electronics projects and embedded hardware platforms requiring precise pressure monitoring capabilities._x000D_ _x000D_ Designed for engineers, developers, students, and makers, the barometer sensor module is ideal for drones, wearable devices, smart home systems, industrial monitoring, and IoT applications. The compact module design simplifies hardware integration and prototyping while enabling stable pressure sensing performance for automation systems, navigation projects, and embedded electronics development workflows.

Key Features Benefits Lutron PHB-318 Digital Humidity Barometer Temperature Meter Complete Environmental Monitoring - Three professional measuring functions in one compact device Multiple Measurement Units - Barometer readings in hPa, mmHg, or inHg; temperature in C or F Dew Point Calculation - Automatically calculates and displays dew point temperature Fast Response Time - Quick humidity measurements for efficient environmental assessment Versatile Display Modes - Four selectable dual-display combinations: Lutron PHB-318 Digital Humidity Barometer Temperature Meter Humidity/Temperature Humidity/Dew Point Barometer/Temperature Barometer/Humidity Memory Function - Records maximum and minimum readings with easy recall Energy Efficient - Auto power-off feature extends battery life Durable Construction - Strong, compact ABS-plastic housing for long-lasting performance Bright LCD Display - Clear, easy-to-read measurements (28 mm x 19 mm) Microprocessor Technology - Ensures high accuracy and enables special functions General Specifications Display: LCD (28 mm x 19 mm) Sampling time: Approximately 1 second Data hold function: Freezes the display reading Memory: Records maximum and minimum values with recall function Power saving: Auto power off or manual off (REC function) Power supply: DC 1.5V battery (UM4/AAA) x 4 PCs Power consumption: Approximately DC 3.0 mA Operating temperature: 0 to 50 C Operating humidity: Less than 80% RH Weight: 157g/0.35 LB (including battery) Dimensions: 210 x 40 x 40 mm (8.3" x 1.6" x 1.6") ApplicationsThe Lutron PHB-318 is ideal for a wide range of environmental monitoring applications: HVAC System Testing - Verify proper operation of heating, ventilation and air conditioning systems Weather Monitoring - Track local atmospheric conditions with professional accuracy Building Inspection - Identify potential moisture and ventilation issues Indoor Air Quality Assessment - Monitor comfort and health parameters in residential and commercial spaces Laboratory Environment Control - Ensure optimal conditions for sensitive experiments and equipment Greenhouse Management - Maintain ideal growing conditions for plants Storage Environment Monitoring - Protect sensitive materials from humidity and temperature damage The Lutron PHB-318 combines professional-grade measurement capabilities in a compact, easy-to-use device, making it the perfect tool for anyone needing accurate environmental monitoring in a portable format. With its multiple measurement functions and durable construction, this meter delivers exceptional value for both professional and personal

for harsh environments. Excellent solution for outdoor installations. Operates in a wide temperature range. The housing provides IP65 (NEMA4) compliant protection against sprayed water. Features:- 500 ... 1100 hPa or 50 .... 1100 hPa pressure ranges with serial output Different scalings between 500 ... 1100 hPa with analog output Electronics housing IP65 protected against sprayed water Accurate and stable measurement NIST traceable (certificate included)

Hand held measuring device for barometric air pressure with very high accuracyModel XA1000for barometric air pressure 800...1100 mbar The digital hand held barometer XA1000 is used for accurate measurement of the barometric air pressure up to 4000 m latitude above sea level.It is used in calibration laboratories, as well as for maintenance and service applications, also in the field. A certificate EN 10204-2.2 (without measurement values) is included in standard delivery, as well as batteries and USB cable (and a download link to download the PC software "SmartGraph3").As accessories, several temperature-humidity and airflow-temperature sensors are available (plug play). The hand held measuring device XA1000 features Simple operation via TouchscreenHigh accuracy 0,5 mbarMeasurement of barometric air pressure 800...1100 mbar absoluteOnline/Offline data recording PC software "SmartGraph3" includedUSB interface with cableCan be calibratedCan be made to universal measuring device by means of optional external temperature/humidity and airflow/temperature sensorsRigid transit case with foams included in standard supply Specification of the XA1000 Display:TFT 240 x 320, 95k colours, with capacitive Touch screenDisplay surface:Toughened glass, scratch-resistant, 7 degree of hardnessDisplay resolution:2 decimal placesInterface:USB (cable and PC software "SmartGraph3" included)Data storage:up to 200 gauges taking approx. 1 million valuesPower supply:4 Alkaline LR6 AA (included), or via USB 5V; optional chargeable batteries NiMH 1,2...2,5 VPower consumption:approx. 400 mW (active)Battery life:approx. 1 year passive, mind. 24 h aktiveIntegrated sensor supply:5.5 V 10% DC, max. 200 mAPressure measuring range:800...1100 mbar absolutePressure measuring accuracy:0.5 mbar (at 25 C / 1013.25 mbar)Resolution:0.024 mbarMeasuring principle:piezoresistiveOperating conditions: 90% r.h. (20 g/m ) non-condensing; max. 4000 m altitude above sea levelStorage conditions:-20...+60 C ambient temperature; 90% r.h. non-condensingDimensions:170 x 62 x 34 mmWeight:approx. 205 g External Sensor also available for climate measurement application for Temperature, humidity and air flow

The BaroCal High Precision Digital Barometer is designed for precise measurement of absolute and barometric pressure, catering to high-end metrological applications and testing environments. Its advanced microprocessor ensures exceptional accuracy and repeatability, making it a trusted choice for calibration labs and professionals.

Digital -Hydro-/Thermo-/Barometer Model: GFTB100 Relative humidity, temperature and air pressure in just one instrumentAdditional derived units: dew point temperature, wet bulb temperature, moisture content and absolute humiditymin-/max-value memory for all measurementshigh accuracy by means of digital works calibrationoffset and slope correction for easy adjustmentoptional with serial interface Application:EDP rooms, museums, churches, administrative and residential buildings, storage rooms, green houses, pools, production rooms, for cooling technology and air conditioning as well as for building engineers and for the evaluation of damage to buildings etc. Due to highly accurate sensors this device has a notably higher precision than comparable devices. Via the additional displaying possibilities ( dew point temperature Td , wet bulb temperature Twb , absolute humidity [g/m ] and moisture content of the air [g/kg] ) the current state of the air is precisely and concretely shown. Due to the low power consumption, the device can be run permanently, for example as weather station . Features:Measuring range:temperature: -25.0 C ... +70.0 Chumidity: 0.0 ... 100.0 %RH (recommended range: 11 ... 90 %RH)air pressure: 10.0 ... 1100.0 mbarderived units:dew point temperature Td: -40.0 ... 70.0 C or -40.0 ... +158.0 Fwet bulb temperature Twb: -27.0 ... 70.0 C or -16.6 ... +158.0 Fmoisture content x: 0.0 ... 280.0 g/kgabsolute humidity d: 0.0 ... 200.0 g/m Accuracy: ( 1 digit) (at nominal temperature = 25 C)temperature: 0,5 % of m.v. 0,1 C (Pt1000 1/3 DIN B)humidity: 2,5 %RH (at range 11 to 90%)air pressure: 1,5 mbar (750...1100 mbar)Measuring probe:temperature: Pt1000humidity: capacitive polymer humidity sensorair pressure: piezoresistive pressure sensor hybridResponse time: T90 = 10 sec.Display: 4 -digit, approx. 11mm high LCD-displayPower supply: 9V-battery type IEC 6F22 Interface (optional): serial interface, direct connection to RS232 or USB Hold key: the current measuring will be "frozen" (for all ranges) Sea level adjustment: The displayed value of the barometer can be converted to air pressure at sea level. (therefore the altitude above sea level has to be entered) Tendency indicator (for barometer): air pressure falling/increasing

Vaisala Barometric Pressure Transfer Standard PTB330TSFeatures/Benefits Vaisala BAROCAP sensor Vaisala HUMICAP sensor Several pressure ranges Long-term stability NIST traceable (certificate included)To know more about the Product please refer to the Datasheet or the Individual product pages of the HMP155 and PTB330