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  • T&D Temp, Humidity & Barometric Pressure USB Logger (TR-73U)

T&D Temp, Humidity & Barometric Pressure USB Logger (TR-73U)

SKU: TR-73U
$329.00

T&D Temp, Humidity & Barometric Pressure USB Logger (TR-73U)

  • Measure temperature from -76°F to 311°F (-60 to 155°C)
  • Measure humidity from 10 to 95%
  • Measure barometric pressure from 750 to 1100hPa
  • Records 8,000 readings per channel
  • Fast download to PC via USB
  • Optional download to handheld device without removing from location
  • Start and stop recording directly from front panel

For environmental recording of temperature, humidity, and barometric pressure with an easy to read digital display, our new TR-71UI/72UI or 73U will meet your requirements. These lightweight instruments include a multi-channel measurement with the capability to store 8,000 readings per channel on board with 15 selectable recording intervals.

  • This 3-channel unit records 8,000 reading on board for each input.

    Each unit includes easy to use Windows software for graphical presentation of the downloaded data, statistical viewing, exporting, all with the ability to overlay up to 8 channels on one graph. Its USB connection allows for fast data downloading.

    Want more? How about downloading data without removing your units from their location? Add on our RTR-57U Handheld Data Collector and with a download cable you can dump your recorded data directly to the handheld unit for later download to the PC.

    We make temperature monitoring easy and accurate.

  • Specifications
    Measurement Channels3: Temperature, Humidity & Barometric Pressure
    Internal Temperature Sensor
    (Thermistor)    		-10 to 60°C
    External Temperature Sensor
    (Thermistor)     		-0 to 50°C
    Optional Temperature Sensor Range-40 to 110°C
    Humidity Sensor
    (Macromolecular Humidity Sensor)    		10 to 95%RH
    Barometric Pressure Sensor
    		750 to 1100hPa
    Temperature Accuracy (Standard Sensors)Average ±0.3°C (-20 to 80°C); Average ±0.5°C (-40 to -20°C / 80 to 110°C)
    Humidity Accuracy ±5%RH
    Barometric Pressure Accuracy ±1.5hPa
    Measurement Resolution Display0.1°C / 1%RH / 0.1hPa
    Recording Interval1,2,5,10,15,20,30 seconds
    1,2,5,10,15,20,30,60 minutes (15 variations)
    Recording Capacity8,000 Readings x 3 Channels
    Measurement methodEndless loop method (Overwrite from the oldest data when recording capacity is full)
    One Time Method (Stop recording when recording capacity is full)
    LCD display Measurements (Ch1 only, Ch2 only, Ch3 only, alternating display), Recording Status, Battery Life Warning, Amount of recorded Data, Unit of Measurement
    BatteryAA Alkaline Battery (LR6)
    Battery LifeApproximately 10 Months *
    Data BackupActivated when battery power is low or when switch is off
    InterfaceUSB Communication Cable
    Communication SpeedDownloading 1 unit of full data - about 12 seconds
    DimensionsH55mm x W78mm x D18mm
    WeightAbout 62g
    Standard Sensor TR-3100 x 1: (Temp. humidity sensor)
    Software: For software description and specifications,
    see TR7 Series Datasheet

    ** Battery Life differs depending on measurement environment and battery performance

  • Numerous free software tools are available for these data loggers.  Call us at 800-393-6434 so we can help you download the most suitable option for your situation.