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Best Humidity Datalogger With Usb Interface

HOBO Data Logger Temperature and Humidity USB

  • Price For: Each Battery Life: 1 yr. AC Adapter: No Waterproof: IP50 Time Intervals: 1 sec. to 18 hr. Item: Data Logger Type: Temperature and Humidity Digital Readout: Yes Special Features: User Replaceable RH Sensor Manufacturers Warranty Length: 1 Year Remote Probe: No Connection Size: USB Relative Humidity Range: 15% to 95% Alarm: Programmable Width (In.): 1.44.
  • Temp. Range (F): -4 Degrees F to 158 Degrees F Software Required: Yes Height (In.): 0.6 Interface: USB Depth (In.): 0.6 Compatible With: HOBOware or HOBOware Pro Accuracy: +/-3.5% RH from 25% to 85% RH Calibration Certificate: Temperature Only Country of Origin (subject to change): United States.
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Lascar - ELUSB2 EL-USB-2 Humidity, Temperature and Dew Point USB Data Logger

  • 24 channel Paperless Temperature Thermocouple Recorder Datalogger Logger Data Acquisition USB RS232 / RS485.
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CEM DT-9851M Particle Counter with TFT Color LCD Display

  • 2.8" TFT 320x240 pixels Color LCD display..
  • Simultaneously measure and display 3 channel of particle sizes, measure particle size down to 0.3 μm & Mass Concentration..
  • Air temperature and humidity, Dewpoint & Wet bulb temperature.Max, Min, DIF, AVG record, Date/time setup controls, alarm..
  • MicroSD (MAX. use 8GB) memory card, USB interface.Selectable sample time, count data, programmable delay..
  • Store 5000 records of date, time, counts, relative humidity, temperature, sample volumes, alarms and location label..
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Elitech RC-51H PDF USB Temperature Humidity Digital Data Logger Reusable Recorder

  • REUSABLE TEMPERATURE HUMIDITY RECORDER. Wide measuring range -22℉~158℉(-30°C ~+70°C),10%RH~95%RH, records up to 32,000 temperature points and 32,000 humidity points..
  • PLUG AND PLAY. USB port, generate PDF report automatically after connecting to PC, no software needed..
  • LCD VISUAL DISPLAY. Press the button to switch interface of key information: current temperature and humidity value, Max or Min value, Current Date, Logging points. Fahrenheit /Celsius switchable..
  • MULTIPLE START OPTION & ALARM SETTINGS. Start options: Press the button on the data logger.
  • Pre-set time start or Start delay on Elitechlog software.
  • Alarm Settings: Support up to 5 alarm settings, safeguard the valued items all over..
  • PLEASE EMAIL/MESSAGE US FOR THE CALIBRATION CERTIFICATE. Parameters programmed before leaving the factory: Log interval - 2 mins.
  • Press button to start. 24/7 US Technician Support via Email and Phone..
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WODMB Thermometer 3-in-1 Intelligent Carbon Dioxide Detector Lightweight Measuring Tool Indoor Air Quality Monitor Thermometer Hygrometer Indoor

  • Carbon Dioxide Detector: Real-time and accurate monitoring of CO2 concentration, environmental humidity and temperature, with a date and clock display, and the data is updated in real time every 4 seconds..
  • Independent Semiconductor Sensor: Used to measure CO2, temperature and humidity, full-color large screen, LED digital display, intelligent backlight, soft eye protection, intuitive reading, clearer display, 24-hour real-time monitoring..
  • Long Battery Life: Use 3 AA batteries (you need to bring your own) or use the USB data cable TYPE-C interface to supply power, and the battery life can last up to half a month..
  • Automatic Alarm System: When the CO2 concentration exceeds 1000PPM, an alarm will be issued to notify you to keep the indoor environment ventilated in time..
  • Lightweight Design: Small size, easy to carry, and can be used directly by plugging in the USB cable. Can be placed anywhere: schools, offices, bars and restaurants, homes, cars, etc..
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Freshliance 12pack USB Temperature Data Logger Recorder 129600 Points High Accuracy Cover 7days Single Trip Cold Chain Fresh Tag 1

  • Single Trip temperature data logger,high accuracy sensor,up to 129600 recording memory.
  • No software required, automatically generating PDF reports：irreversible and true recording；All the data and parameters Pre-programmed by factory, Easy to operate..
  • Default alert temperature range:36℉-54℉，Celsius (℃) need to consult with factory in advance.
  • Low power consumption；Water proof package comply with Ip75.
  • Fresh Tag 9 USB temperature datalogger is an ideal choice for monitoring and recording the temperature sensitive goods during transportation. It is perfect for pharmaceuticals, frozen food, fresh food, vegetable, fish, cold storage etc.
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ACEIRMC 4pcs Si7021 GY-21 SHT21 HTU21 Digital Humidity Temperature Sensor Module Replace SHT11 SHT15

  • The humidity and temperature sensor board that carries a digital SHT21 humidity and temperature sensor from Sensirion..
  • Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module.
  • It has a 4-pin interface that can communicate directly with the analog pins.
  • It can be used as a hardware- and software-compatible drop-in upgrade for existing RH/temperature sensors in 3x3 mm DFN-6 packages, featuring precision sensing over a wider range and lower power consumption..
  • The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking to industrial and consumer platforms..
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Geevon Projection Alarm Clock with Indoor Thermometer Hygrometer,USB Phone Charger,Dual Alarms,Dimmable Backlight Digital Clock Ceiling Projector for Bedroom

  • ...self, touch the "SNOOZE" button to get an extra 5-minute nap. Perfectly designed for heavy sleepers adults. (NOTE: The alarm goes off for 2 minutes, and if there is no action during this period, it will no longer continue to alarm.).
  • 【USB Charging】The ceiling clock projector for bedroom has a 5V/ 1.0A USB output interface to charge your iPhone, Android cellphones and other digital products (The projector clocks for bedroom can charge devices only when the power cord is connected)..
  • 【Backlight adjustment】When it powers from the power supply unit, touch button LIGHT/SNZ/PROJECTION to change the brightness level (high/low/off). Continuous projection and 3-level adjustment backlight requires to plug in with USB line..
  • 【Multifunctional Alarm Clock】The alarm clock ceiling projection will display indoor temperature(°F/°C) , humidity, time(12H / 24H), date. View temperature and humidity can help you understand your family's living conditions and improve your life comfort..
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DGZZI USB to PS2 Adapter 2pcs Green PS/2 Female to USB Male Converter Adapter for Mouse and Keyboard

  • This USB male to PS/2 female adapter can easily switch between PS/2 and USB interfaces, which is very practical..
  • When your computer does not have many USB ports, a USB to PS/2 adapter can help you easily connect to the computer..
  • The USB interface is only used to connect a computer mouse or keyboard, and cannot be connected to other devices. The product is of good quality and can be easily installed without a software driver..
  • Please note: The ps/2 interface of the computer does not support hot plugging! Before using the computer, turn it off, then plug it in and turn it on again. This interface requires your device to be compatible with USB, and you need to ensure that your device has a chipset..
  • Mouse USB interface to PS2 interface adapter, suitable for: desktop or laptop USB interface is not enough, or USB interface mouse is unstable, you can convert the mouse’s own USB interface to PS2 interface for use, or save a USB port for the computer..
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DGZZI USB to PS2 Adapter 2PCS Black USB Female to PS/2 Male Converter Adapter for Mouse and Keyboard

  • This USB female to PS/2 male adapter can easily switch between PS/2 and USB interfaces, which is very practical..
  • When your computer does not have many USB ports, a USB to PS/2 adapter can help you easily connect to the computer..
  • The USB interface is only used to connect a computer mouse or keyboard, and cannot be connected to other devices..
  • Please note: the computer ps/2 interface does not support hot swap! Turn off the computer before use, plug it in and turn it on again..
  • Mouse USB interface to PS2 interface adapter, suitable for: desktop or notebook USB interface is not enough, or USB interface mouse is unstable, you can use the USB interface that comes with the mouse to PS2 interface, or leave one for the computer USB port ..
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DGZZI USB to PS2 Adapter 2PCS Purple USB Female to PS/2 Male Converter Adapter for Mouse and Keyboard

  • This USB female to PS/2 male adapter can easily switch between PS/2 and USB interfaces, which is very practical..
  • When your computer does not have many USB ports, a USB to PS/2 adapter can help you easily connect to the computer..
  • The USB interface is only used to connect a computer mouse or keyboard, and cannot be connected to other devices..
  • Please note: the computer ps/2 interface does not support hot swap! Turn off the computer before use, plug it in and turn it on again!.
  • Mouse USB interface to PS2 interface adapter, suitable for: desktop or notebook USB interface is not enough, or the use of USB interface mouse is unstable, you can convert the mouse own USB interface to PS2 interface for use, or save one for the computer USB port..
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Alarm Clock with Projection on Ceiling,7.4'' LED Digital Alarm Clocks for Bedrooms,Projector Alarm Clock with Radio,4 Dimmer,Temperature and Humidity,Dual Alarms,12/24H(White)

  • ...ic material mirror surface screen can be used as normal make-up mirror practically.Display time (12H/24H), indoor temperature (°F/°C) and indoor humidity. Note: The humidity deviation is ±5, and the temperature deviation is ±1..
  • Usb Charging Port & Power-off Memory : The digital alarm clock with 5V/1A USB output interface, you can charge smartphones when sleeping. Projection function works only via AC power, But the alarm clock also has a built-in backup battery, the settings of time/ alarm / radio will be remembered even during power outages..
  • Multifunctional Clock : The smart alarm clock supports durable alarm function, snooze function, two alarm modes. The snooze button above the clock provides you with 5 to 90 minutes of sleep time, and then reminds you again.You can set it according to your needs.You can adjust the alarm volume according to your preference through the V + or V- button..
  • FM Radio Function : The FM radio alarm clock can automatically search with 76MHZ--108MHZ FM frequency, the multifunctional clock can suffice most countries using needs. With the functions of automatic search, automatic lock and automatic storage, the number of storage is unlimited, and the operation is simple and convenient..
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ELUTENG PCIE 1 to 4 Ports PCI Express 16X Slots Riser Card USB 3.0 PCI-E Adapter Board Multiplier Port GPU Extender Miner Riser Card for BTC Bitcoin Miner Mining

  • 【PCI-E 1 to 4 Riser Card】The bus interface is PCI-E X1, and compatible with X4, X8, X16 graphics interface, 1 interface can be expanded to 4 USB3.0 ports, which effectively solves the problem that the lack of PCIe interface on the motherboard. NOTE: The adapter card cannot be connected to USB devices, since the 4 USB ports transfer PCI-E signals, not USB signals..
  • 【Ultra-Large Aluminum Heatsink】The ultra-large imported aluminum alloy heatsink can effectively dissipate excess heat, so that the adapter card is always at a normal temperature, and the operation is more stable..
  • 【Plug-in Design】The PCI-E riser card adopts a plug-in design, which is directly connected to the motherboard interface for power supply. It can be fixed on the chassis without an extension cable, reducing the number of adapters and patch cords, effectively reducing interface interference and line loss, and ensuring data reliability and stability, improve work efficiency..
  • 【Strong Stability】The main control board adopts the PCI-E interface for direct power supply, without an external power cord, so that the main control board is not interfered by the outside world. 4 USB 3.0 ports can work at the same time, backward compatible with USB 2.0 and USB 1.0, the stability is....
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