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testo 174 Mini Temperature & Humidity Datalogger

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testo 174H Temperare & RH Logger In Use In Greenhouse

testo 174H Use in Greenhouse

testo 174 Temp/RH mini datalogger benefits which will make your work easier!

  • 174 logger monitors and displays both current temperature & RH value
  • Shows current reading, maximum and minimum values, programmed limit values or remaining battery life
  • Capacitive humidity sensor with proven long-term stability
  • Secure Data - data will not be lost even if battery is discharged
  • Easy to change standard lithium  battery

Highly sensitive NTC thermistor temperature sensor & capacitive RH sensor
Holds 3,900 readings
Fast data transfer - data is downloaded from memory within 10 seconds
User-friendly ComSoft 3 Basic Software, is compatible with Windows®, and        provides the interface for logger programming  
Downloaded data can be graphed or viewed in table format
USB data transfer to PC or Laptop
High protection Class IP65
E-mail address can be saved in logger
Ideal for monitoring temperature & RH fluctuations at many locations such as
       in product shipment containers, refrigerated rooms, offices, hospitals,
       schools, grocery stores or industrial plants

testo 174T Themperature Datalogger In Use on Kitchen Wall

testo 174 Mini Temperature & RH Datalogger Technical Specifications

Probe type NTC Thermistor Sensor Internal capacitive humidity sensor
Measuring channels 1 channel (internal) 2 channel (internal)
Measuring range -20°F to +180°F, -30°C to +70°C 0-100%RH
Resolution 0.1°F, 0.1°C 0.1% RH

± 0.5° (-4 to 103.82°F), (-20 to 70°C)

± 3% RH (2% RH to 98% RH)
± 1 digit +0.03 % RH/K

Logger 3,900 values
Display LCD,1 line
Measuring cycle 1 min to 24 hours (user selectable)
Operating temperature -4°F to +158°F (-20°C to +70°C)
Storage temperature -40°F to +158°F (-40°C to +70°C)
Standard battery (2) 3C-CR 2032 (Lithium)
Battery life Approximately 1 year (15 min measuring cycle +25°C)
Battery change By user
Housing ABS Plastic, Protection Class IP 65
Dimensions (l x w x h)

2.0 x 1.4 x 5.0  inches

55 x 35 x 14 mm
Weight 0.85 ounces, 24 grams
Warranty 2 years

testo 174 Logger Kits and Accessories

0572 1560

testo 174T Mini temperature datalogger with display, 1 channel $ 75.00

Includes: Locking wall bracket, batteries and Certificate of Conformance

0572 6560

testo 174H Mini temperature/RH datalogger with display, 2 channels $ 120.00

Includes: Locking wall bracket, batteries and Certificate of Conformance

0572 0561

testo 174T Starter Set    $199.00
0572 1560 - 174H Mini Temp logger, 1 channel

0572 0566

testo 174H Starter Set    $259.00
0572 6560 - 174H Mini Temp/RH logger, 2 channel

testo 174T Temperature Logger in Download Cradle

Starter Sets include: testo 174T or H mini-datalogger, ComSoft Basic software, locking wall bracket, USB interface for programming & reading the logger, instruction manual, battery and Certificate of Conformance

Download ComSoft Basic V5 software free of charge or order software CD 0572 0580 separately for $15.00

 174T in Download Cradle

Note: Pricing effective 1-1-12, subject to change without notice.


0515 0028

Battery – 3V Lithium, CR 2032 round cell

0572 0500

USB cradle for 174T/H, includes USB cable

400520 1901

Calibration Certificate, NIST
Temperature - 3 standard points

400520 2601

Calibration Certificate, NIST
Humidity - 2 standard points, 11.3% & 75.2% RH

testo 174H Datalogger in Use in Office

174H Logger in Office Use

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Brandt Instruments, Inc. 
    18568 Oak Grove Parkway 
    Prairieville, LA  70769 
Phone: 225-673-6776
    Fax: 225-673-6725

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