Special Offer!
See details at the bottom of the page
Get complete Code compliant solutions to electrical problems
Reduce errors and prevent rework
Extensive problem solutions. . . wire sizing, voltage drops, conduit sizes, motor full-load amps, parallel and derated wire sizing, fuse and breaker sizes, overload protection sizing, NEMA starter sizing, and much more
Fast, Easy-to-Use, Flexible. . . Calculator works in terms and values specific to electrical applications
Factory updatable for future years code revisions
ElectriCalc Pro Specifications
SIZE:
5.5" x 2.9" x 0.5" (140 mm x 74 mm x 13 mm)

WEIGHT:
3.2 oz. (91 gm) - does not include Vinyl Case or User's Guide

POWER:
Single 3-volt (CR-2032) Long-life Lithium Battery

DISPLAY:
8 Digits with Full Annunciators

LCD DIMENSIONS:
0.563" x 2.25" (14 mm x 57 mm)

ACCURACY:
10 Digit Internal Accuracy

INCLUDED WITH EVERY  PRODUCT:
Easy-to-Understand User's Guide
Protective Carrying Case
Long-life Batteries

ONE YEAR WARRANTY:
All Calculated Industries calculators and electronic tools are covered by a Full One-Year Limited Warranty against defects in materials and workmanship. The full text of each warranty is published in the documentation accompanying each product and at www.calculated.com. Calculated Industries reserves the right to make changes in the materials and specifications of products without notice.

 

CONSTRUCTION-MATH "POWER TOOLS" TM
The Ultimate in convenience, Versatility
ELECTRICALC®  PRO
Electrical Code Calculator
Compliant with 2005, 2002, 1999, 1996 NEC®
Electrical Contractors · Designers · Engineers · Electricians · Maintenance
Millwrights · Inspectors · Planners · Builders · Lighting Specialists
    The ElectriCalc Pro is the world's most complete Code based electrical calculator. It solves electrical calculations in seconds and delivers those solutions in conformance to current Code. It's a complete electrical reference tool that will save time, trouble and money. Now, factory updatable for future code revisions!

Includes Armadillo Gear? protective Hard Case.

It helps you solve for:

  • Wire Sizes
  • Integrated Voltage Drop
  • Conduit Sizing
  • Motor Full-Load Amps
  • Fuse and Breaker Sizes
  • NEC® Table Number displayed when performing Wire Size calculations
  • Service and Equipment Grounding Conductor Sizes
  • Enter BTU to find Kilowatts per Hour
  • Enter Kilowatts per Hour to find BTU
    Parallel Resistance
  • Ohm?s Law Calculations ? enter any two values to solve for the third
  • Circular MILS wire sizes
Calculates Wire Sizes per NEC® 310-16 and 310-17
Copper or aluminum, 3Ø/1Ø, 60°C, 75°C, 90°C insulation ratings at 100% or 125% of ampacity. Adjusts wire sizes for ambient temperatures other than 30°C and for more than three wires in a raceway.
Integrated Voltage Drop Solutions
Let you find: Minimum VD wire size, maximum length for any given wire size and drop percentage, actual number and percentage of volts dropped.
Conduit Sizing for 12 Types of Conduit
Per 1999 NEC® Table C1-C12, allows sizing of all common conduits for any combination of #THW, #XHHW and #THHN wires. Plus, gives fill percentages, cross-sectional areas, remaining areas and more.
Special Offer! See details at the bottom of the page
  • Work directly in and convert between Amps, Watts, Volts, Volt-Amps, kVA, kW, PF% and EFF% and DC Resistance
  • Calculate wire sizes per NEC® 310-16 and 310-17; Copper or aluminum, 3Ø/1Ø, 60°C, 75°C, 90°C insulation ratings and 100% or 125% of ampacity.  Adjust wire sizes for ambient temperatures other than 30◦ C and for more than three wires in a raceway
  • Integrated voltage drop solutions.  Find minimum VD wire size, maximum Length for any given wire size, drop percentage, actual number and percentage of Volts dropped
  • Conduit sizing for 12 types of conduit.  Per 2005 NEC® Table C1-C12, find sizing of all common conduits for any combination for #THW, #XHHW and # THHN wires.  Plus, gives fill percentages, cross-sectional areas, remaining areas and more
  • Find Motor Full-Load Amps per Current NEC®.  Works in 1Ø and 3Ø with the new expanded tables for 3Ø induction (to 500 hp) synchronous (to 200 hp) and DC motors per NEC® 430-247, 430- 248 and 430-250.
  • Calculates Fuse and Breaker Sizes.  Solves fuse and breaker sizes per NEC® 430-52
  • Parallel and derated wire sizing
    Parallel Resistance
  • NEC Table number Displays when performing Wire Sizes calculations
    Sizes overload protection per NEC® 430-32
  • Automatically finds NEMA starter sizes.
  • Calculates service and equipment grounding conductor sizes per NEC® 250-122 and 250-66; plus works directly in electrical terms.
  • Enter BTU to find Kilowatts per Hour
  • Enter Kilowatts per Hour to find BTU
  • Ohm?s Law Calculations ? enter any two values to solve for the third.
  • Circular MILS wire sizes

Additional Features:

  • Works as Standard Math Calculator with +, -, x, ÷, +/-, %, Π, 1/x, X2, and √.
  • Auto Shut-Off extends battery Life, Memory
  • Update to future code revisions with easy-to-install kit.

Inlcudes:

  • Long-Life Battery
  • Easy-to-follow User?s Guide
  • Handy Pocket Reference Guide
  • Ergonomically designed, Armadillo Gear® 360° flip-top cover protective case
Size: 
5.6? x 3.0? x 0.6? (142.8mm x 76.2mm x 15.9mm)

Product Weight (Including Armadillo Gear Protective Hard Case and Pocket Reference Guide):
4.5 oz. (127.5 gm)

Power:
One 3-volt (CR-2032) Long-life Battery Included 

Display Type:
LCD segment; 8 digits, with annunciator-legends

Display Dimensions:
0.625? x 2.5? (15.88 mm x 63.5 mm)

Accuracy:
10 Digit Internal Accuracy

FAST...ACCURATE...EASY-TO-USE!    Add to Cart  $99.95  
Look how simple solving electrical math problems can be . . .
Finding Wire Size. What size wiring is needed for a 240 volt, 125 amp, three phase system if you are using 75°C copper wire?
STEP
KEYSTROKE
DISPLAY SHOWS
Reset calculator [Set] [x] 0.
Set to 3-phase [Set] 3 3 PH
Set to 75°C [Set] 7 3 PH
Enter amps 125 [Amps] 125. AMPS
Enter volts 240 [Volts] 240. VOLT
Find wire size [WireSz] 1 CU AWG
--- Do NOT Clear Calculator ---
Finding voltage drop wire size. (Continuing with above example) Assume load is moved 250 feet away and allowing for a 3% voltage drop, what is voltage drop wire size?

 

 

 

STEP
KEYSTROKE
DISPLAY SHOWS
Enter distance 250 [length] 250. FEET
Enter allowable VD% 3 [VD%] 3.0 DROP V%
Find wire size [WireSz] 0 CU AWG VD WIRE SIZE
Find actual voltage drop [VD%] 6.6 V DROP
Find % of voltage drop [VD%] 2.8 V % DROP

Add to Cart   $99.95 

 
Finding conduit sizes for multiple conductors. (Same wire tye and size) Find the minimum IMC conduit size for nine #6 TWH copper wires.
STEP
KEYSTROKE
DISPLAY SHOWS
Clear calculator [On/C] [On/C] 0.
Enter conduit type 4 [Set] [CondSz] nonE IMC COND
Enter Wire Size 6 [WireSz] 6 CU AWG WIRE SIZE
Enter number & type of wire 9 [#THW] 9. THW WIRES
Find conduit size [CondSz] 1.25 in IMC COND SIZE
Special Offer:The ElectriCalc Pro Electrical Code Calculator is also available in a package with the 2002 Electronic NEC Handbook.... Both products just $269.95! Click here to learn more about this special offer.
ElectriCalc® Pro Electrical Code Calculator - $99.95 each
 
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