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3" (76mm) Temperature Chart Recorder

Small enough to fit in your hand, ideal when space is a concern. Dickson 3-inch (76mm) temperature chart recorders offer a unique monitoring alternative. Great for tight spaces and tight budgets.

  • Optional 7-Day or 24-Hour recording
  • C/F Switchable
Calibration Method

Calibration ensures Regulatory and Audit Compliance

Sc377 front closed w chart 12888
Sc377 front open w chart 12889
Sc377 front open no chart 12890
Sc377 right side 12891
Sc377 right side angle 12892
Sc377 left side 12893
Sc377 left side angle 12894
Sc377 back open 12895
Sc377 back closed 12896

Download Images: Print Quality | Hi-Res

Important Information

Charts are sold separately.

Dickson Expert Services

Our Dickson Data Division has specially trained representatives to address the needs of customers with large installations or unique demands. Please call 888-452-4626.

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Description 3" (76mm) Mini Temperature (-25 to 0C) Chart Recorder 3" (76mm) Mini Temperature (-5 to 20C) Chart Recorder 4" (101mm) Portable, Battery Operated Temperature (-18 to 37C) Chart Recorder with Display
Price $279.00 $279.00 $279.00
Battery Operation Icon compare check Icon compare check Icon compare check
Temperature Range Icon question
  • -14.0 to 32.0F
    (-25.0 to 0.0C)
  • 22.0 to 68.0F
    (-5.0 to 20.0C)
  • 0.0 to 100.0F
    (-18.0 to 37.0C)
Temperature Accuracy
  • +/-2.0F from -14.0 to 32.0F
    (+/-1.0C from -25.0 to 0.0C)
  • +/-2.0F from 22.0 to 68.0F
    (+/-1.0C from -5.0 to 20.0C)
Compare Compare Compare
Add to Cart Add to Cart Add to Cart
  • Ambient Operating RH Conditions 0-95% RH non-condensing
  • Ambient Operating Temperature Conditions -22.0 to 122.0F (-30.0 to 50.0C)
  • Battery Life (Avg) 2 Years
  • Calibration Options N100, N300, N400
  • Channels CH1: Temperature
  • Chart Rotation Speed 24 Hour or 7 Day
  • Dimensions 2.2 x 3.7 x 3.7in
  • Enclosure Black ABS and Polycarbonate
  • IP Rating 20
  • Included Accessories One AA Battery, Red Pen and Quick Start Guide. *Charts sold separately.
  • Mounting Options Free Standing, Wall Mounted or Suspended
  • Power Source Battery; One AA Battery (User Replaceable)
  • Response Time 11 Minutes to 63% of Full Scale (in air moving 5' per second)
  • Temperature Accuracy +/-2.0F from 22.0 to 68.0F (+/-1.0C from -5.0 to 20.0C)
  • Temperature Range Help22.0 to 68.0F (-5.0 to 20.0C)
  • Temperature Sensor Precise spiral wound bi-metallic strip transducer
  • Unit Weight 1 lb
  • Units/Pkg 1
  • Warranty 12-Month Limited
Why should I calibrate?

All instruments lose accuracy over time due to normal usage and the environmental conditions to which they are exposed.

How often should I calibrate?

For most applications, the recommended calibration interval is every twelve months.

N100 1-Point NIST Traceable Calibration $99.00 Add
N300 3-Point NIST Traceable Calibration $156.00 Add
N400 3-Point Ultima NIST A2LA Accredited Calibration $269.00 Add
What is NIST Calibration?

NIST stands for the National Institute for Standards and Technology. This organization is responsible for maintaining the master for different measurements, such as the standard "foot", standard, "second", or standard "pound". NIST also maintains the standard for temperature, humidity and pressure.

NIST Traceable means that the measuring standard can be traced directly back to the master standard maintained by the NIST organization.

NIST-Traceable does not tell you the measurement accuracy of a metrologty service in any detail. Only metrology services that can document their ISO 17025 standard provided data on their best measurement uncertainty.

Wall Mount Case

Small Locking Wall Mount Case

AA Battery

AA Alkaline Battery

C317 3" (76mm) Chart 24-Hour, -5 to 20 C $54.00 Add
C318 3" (76mm) Chart 7-Day, -5 to 20 C $54.00 Add
C319 3" (76mm) Chart 24-Hour, 22 to 68 F $54.00 Add
C320 3" (76mm) Chart 7-Day, 22 to 68 F $54.00 Add
P222 6 Red Pens $58.00 Add

Frequently Asked Questions

Is Pen Arm screw secure?

Is the Chart Recorder sitting on or mounted to a surface prone to vibration?

For Temperature units try removing the unit from the application and placing it in an isolated, low air flow environment like a zip lock freezer bag or desk drawer. If the pen traces straighten out, the traces may have actually been caused by the changes in your application.

Make sure the chart is not hung up or restricted.

Make sure the pen does not have too much tension, pinching the chart to the dial plate.

Make sure there is a good battery being used and it's in correctly.

Make sure the center strip of the chart is inserted properly into the black center hub of the recorder, making sure the chart is not ripped or torn.