Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).


LCD Multi Function Meter

  • Item# 4KY65
  • Mfr. Model# MFM300
  • Catalog Page# N/A
  • UNSPSC# 41113630
LCD Multi Function Meter close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Clearance Price $585.20 / each

Price $616.00 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Jump to:
  • Shipping Weight 4.4 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

The COOPER-ATKINS® multifunction meter measures and calculates temperature, system pressure, humidity, air flow, superheat, subcooling values, and psychometrics. Also displays temperature differential and performs temperature datalogging. Contains P/T data for 15 refrigerants; will accept 5 more. Main menu functions include P/T charts, hide/show elapsed time, and enable/disable Auto-Off. Includes general-purpose and pipe-strap temperature probes and case. Includes 4 AA alkaline batteries.

View More

Technical Specs

  • Item Multi Function Meter
  • Number of Inputs 3 Temperature Inputs and 2 Universal Inputs
  • Temp. Range -58 to 300 F/-50 to 150 C
  • Pressure Range 500 or 1000 PSI Depending on Sensor Used
  • Relative Humidity Range 0 to 99%
  • Velocity Ranges 100 to 6000 FPM, 0.5 to 30 MPS
  • Ambient Temp. Range 32 to 120 F/-27.8 to 48.9C, 10 to 90% Relative Humidity Non-Condensing
  • Display LCD
  • Auto Power Off Yes
  • Power Supply 4 AA Alkaline Batteries
  • Includes General Purpose Puncture Probe, Pipe Strap Probe, Hard Carrying Case With Accessory Compartments and Removable Shoulder Strap, Batteries, and Instructions
  • Manufacturers Warranty Length 2 Year Warranty
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions

  • This item is manufactured or supplied by a minority, woman or disadvantaged business.

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.