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Cole-Parmer Thermohygrometer, RS-232, 10 to 95% RH, 0 to 199F

Item# EW-37950-03

$220.00 USD/EACH

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  • Microprocessor-based for quick and easy calibration
  • Download data to PC via RS-232
Measure temperature and humidity with these thermohygrometers. Probe is replaceable if damaged.

These meters feature data hold, MIN/MAX, memory storage, selectable °F/°C, low-battery indicator, and auto-off after 20 minutes of nonuse.

What's Included:
hard case and one 9 V battery.
Product Type Thermohygrometer
Temp range 0 to 199°F (–18 to 93°C)
RH range (min) 10%
RH range (Max) 95%
RH range 10 to 95%
Max temperature (º C) 93
RH accuracy ±3%
RH resolution 0.1%
Min temperature (º F) 0
Min temperature (º C) -18
Max temperature (º F) 199
Temp accuracy ±0.5% from 32 to 122°F (0 to 50°C)
Temp resolution 0.1°F/°C
Dimensions Meter: 2.75 in W x 7.125 in H x 0.125 in D
Probe: 7.75 in L x 0.75 in dia
Response time 8 seconds
Data Logging Yes
Output RS-232
CE Compliance Yes
Model 7116CP
Qty/ea 1
Brand Cole-Parmer
Display Dual-line, 3.5-digit LCD;.25 in H
Power One 9 V battery (included)

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at $41.50 USD/EACH

In stock.

at $145.00 USD/EACH

Available for order
or call 1-888-358-4705 to order

at $157.00 $141.30 USD/EACH

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or call 1-888-358-4705 to order
Calibrations
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Usually ships in 6 days.




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Questions and Answers

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

11 Questions | 11 Answers
Displaying questions 1-10Previous | Next »
  • Q:

    Does this come calibrated? Do I only need one calibration salt for calibration? Are either of the calibration salts better suited to a certain scenario i.e. why offer 2 calibration salts?
    Asked on 5/26/2015 by Mike

    1 answer

    • STAFF EXPERT

      A:

      This unit does not come calibrated, but a NIST-traceable calibration can be performed by adding code 17030-28 to your order. Multiple point calibrations are generally better than single point calibrations, in order to confirm the response curve. If you were to use only a single salt, it should be the one closest to the expected humidity of your sample.

      Answered on 5/27/2015 by Jay from Technical Support
  • Q:

    I don't see how to order a new probe.
    Asked on 3/11/2015 by Kip

    1 answer

    • STAFF EXPERT

      A:

      The part number for the replacement probe is 00217AM. You can call in or email in to order, the contact information is under the 'Contact Us' section below. You can also place an order online.

      Answered on 3/11/2015 by Danielle from Technical Support
  • Q:

    We have a 37950-00 and it does not read correctly at 75%. Can this be repaired?
    Asked on 3/5/2014 by Angela QAA from Goleta, CA

    1 answer

    • STAFF EXPERT

      A:

      This is obsolete and no longer serviceable. We can suggest the new version 37950-03.

      Answered on 3/5/2014 by Dan from Technical Support
  • Q:

    What is the maximum temperature for the probe?
    Asked on 2/26/2012 by Anonymous

    1 answer

    • STAFF EXPERT

      A:

      The range is 0-199F.

      Answered on 2/28/2012 by Mike from Tech Support
  • Q:

    Does the probe measure temperature and humidity?
    Asked on 8/16/2011 by Bruce from Sweetwater, TX

    1 answer

    • STAFF EXPERT

      A:

      Yes, this product measures temperature and humidity.

      Answered on 8/17/2011 by Jack from Technical Support
  • Q:

    can we send this instrument back to you for calibration on an annual basis? what would be the approximate cost?
    Asked on 7/14/2011 by Camille from New Providence New Jersey

    1 answer

    • Staff Reviewer

      A:

      We do provide calibration whenever needed for this unit using part number 17030-20. The price of service can be found on the product page for that service. A return will need to be set up for the calibration. Please call to set up a return for service.

      Answered on 7/14/2011 by Jen from Technical Support
  • Q:

    How long is the cord?
    Asked on 6/2/2011 by Gísli from Sauðárkrókur, Iceland

    1 answer

    • Staff Reviewer

      A:

      The cable is 1 m in length (about 3 feet).

      Answered on 6/2/2011 by Jen from Technical Support
  • Q:

    getting error message OP that is flashing. What does it mean and what whould we do.
    Asked on 12/13/2010 by shawn from NJ

    1 answer

    • STAFF EXPERT

      A:

      When showing OP and beeping, there is a problem with the probe due either to an installation problem or a wire. Check the probe connection.

      Answered on 12/14/2010 by Jon from Technical Support
  • Q:

    Is there a replacement probe that can be purchased for these units or no? Also when the error message "E3" comes up on the screen what does that mean?
    Asked on 8/17/2010 by Anonymous

    1 answer

    • STAFF EXPERT

      A:

      The part number for the replacement probe is 00217AM. Error message E3 referrs to a "circuit error" and the meter should be returned for service. Please contact our repairs department.

      Answered on 8/19/2010 by Jack from Technical Support
  • Q:

    To calibrate this product what do I need?
    Asked on 4/20/2010 by Anonymous

    1 answer

    • Staff Reviewer

      A:

      You will need a calibration salt and the instruction manual. Please contact us via email for the manual (if you do not already have it) and see either part number 35612-90 or 35612-91 for a calibration salt.

      Answered on 4/21/2010 by Jen from Technical Support
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