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Since 1952

Intercomp SW777 Wireless Scale

SAME DAY SHIPPING! Order within the next 4 hours 30 minutes and receive same day shipping

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2-Year Warranty
Intercomp SW777 Wireless Scale

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Please NOTE the following about this product:

  • This item is sold as a kit.



Q & A

What's in the Box

The Intercomp SW777 Chassis Scale is loaded with features and will display setups to one hundredth of a percent. 

  • Fully Integrated RFX Wireless Technology
  • Encryption Ensures Secure Wireless Communication
  • USB & RS232 Output
  • Certified to 0.1% Accuracy
  • Stores 100 Chassis Setups
  • Baseline Setup Recall
  • Center of Gravity Calculation
  • User Selectable Display Modes
  • Target Tune Feature
  • Giant 0.5" Display Characters
  • Backlit Display

Includes a FREE scale storage box! (part # 910-82100, included with the purchase of this scale system)


  • 1,500 lb (700 kg) Pad Capacity
  • 6,000 lb (2,800 kg) System Capacity 
  • 15"x15"x2.5" (381x381x64mm) Wireless RFX Billet Pads
  • One-Touch Wireless Indicator with Case
  • Pad Storage Case
  • 6 ft. USB Cable
  • Race Car Management Software
  • AA Alkaline Batteries (included)
  • Has printer interface outputs
  • Displays to .01 lb.
  • 2-Year Warranty


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Longacre 72715 Wireless Tablet XLi Scales w/ Storage Box
(Part #4752715)
This wireless tablet XLi single load cell scale is ready to use right out of the box. Its customizable display makes it easy for anyone to use!
  • 7" Android tablet with high resolution screen, folio case, screen protector, and stylus
  • No extra boxes needed like some wireless systems - convenient, no clutter
  • Change the main screen display order to suit your preferences
  • Easier to read in bright sunlight with a swipe of the screen
  • Includes a FREE scale storage box! (part # 910-82100, included with the purchase of this scale system)

Control Box:

  • Model: Wireless Tablet XLi
  • Memory: 50 setups
  • Tablet Included: Yes
  • Tablet OS: Android
  • Tablet Accessories Included: Folio, stylus, screen protector
  • Case: Silver
  • Tablet Warranty: 1-year warranty


  • Size: 15"x15"x2-1/2"
  • Capacity: 1500 lbs. per pad
  • Batteries: 3 AA per pad
  • Finish: CNC machined
  • Load cells per pad: 1
  • Pads Warranty: 2-year limited warranty

Advanced Features:

  • All partial weights and percentages can be seen - scroll through the options with just your fingertip
  • Shows memory weights and current weights at the same time for easy comparison
  • Weights and car icon can be rotated on the display for easy viewing from any position
  • Pad battery status shows on display for each corner
  • Tablet operates while plugged into the charger
  • 4 different car icons available - Stock car, Modified, Open Wheel, and Kart
  • Metric switchable from the setup screen
  • Bright Sunlight screen mode for easier viewing outdoors
  • Deluxe Single cell pads are CNC machined internally - flat to .010"
  • Full color high-resolution screen
  • Computerscales XLi app pre-installed

Instructions (PDF)

Scaling a Race Car Properly - Tech Article (PDF) 

Intercomp SM656 iRaceWeigh Wireless Scale System
(Part #300656)

This wireless scale system from Intercomp conveniently lets you scale your car using an iPhone, iPad, iPod touch, or any smartphone or tablet from Android™. It communicates with Intercomp scales through fully integrated RFX™ Wireless Weighing Technology providing you with complete control over your scales.

  • Fully Integrated RFX™ Wireless Weighing Technology
  • Free iRaceWeigh™ App Available on iTunes and Google Play
  • Wi-Fi Encryption Ensures a More Secure Wireless Connection
  • View & Save Live Weights
  • Email Saved Reports
  • Zero Scales and Change Units Right from Your Device
  • 1,500 lb (700 kg) Pad Capacity
  • 6,000 lb (2,800 kg) System Capacity
  • 400hr Average Battery Life in Pads
  • Certified to 0.1% Accuracy
  • Includes Free Scale Pad Storage Box with purchase

Main Screen Shows:

  • Front Total & Percent
  • Rear Total & Percent
  • Left Total & Percent
  • Right Total & Percent
  • Cross LF/RR Total & Percent
  • Cross RF/LR Total & Percent
  • Rear Bite

System Includes:

  • 15" x 15" x 2.5" (381 x 381 x 64mm) Wireless RFX™ Billet Pads
  • iRaceWeigh™ Module
  • AA Alkaline Batteries for Scale Pads
  • 2-Year Warranty
  • Free Scale Pad Storage Box

Note: Smartphone, tablet or other compatible device not included

Intercomp 170250 iRaceweigh Module
(Part #300170250)

iRaceWeigh™ Module for iPhone®, iPod® & iPad®
The iRaceWeigh™ Module communicates directly with your Intercomp RFX™ Wireless Scales or Intercomp Cabled Scales with RS232 Output on the Indicator.

  • View & Save Live Weights, then Export the Data to a Spreadsheet for Future Analysis
  • Email Saved Reports
  • Allows Direct Communication with Scales
  • Displays Weigh Screens on your iPhone®, iPod® or iPad®
  • Encryption Ensures Secure Wireless Communication

Screens Include:

  •     Front Total & Percent
  •     Rear Total & Percent
  •     Left Total & Percent
  •     Right Total & Percent
  •     Cross LF/RR Total & Percent
  •     Cross RF/LR Total & Percent
  •     Rear Bite

Get the FREE iRaceWeigh™ App from iTunes® by clicking HERE. (
*iPhone® not Included.