American Polywater Pulling Lubricant Needed for a Pull
Cooper Bussmann Arc-Flash Calculator
Electricians Toolbox Capacitance-Frequency-Inductance Calculator
Electricians Toolbox ELECTRC8 Software: Perform most common electrical contracting engineering calculations. (Download)
MrHVAC.com Breakeven/Price Calculator
MrHVAC.com Savings Calculator
MrHVAC.com Percentage Calculator (Handy For Salespeople)
Brad Suppanz Wire Parameter Calculator
University of Pennsylvania Original Color Coded Resistance Calculator
Brad Suppanz RMS Calculator
American Polywater Pulling Lubricant Needed for a Multi-Pull Job
Electricians Toolbox High-Efficiency Fluorescent Lighting Cost Saving Calculator
Danny Goodman Calculate Resistor Values from Color Codes
Electricians Toolbox Concrete Calculator
Electricians Toolbox High-efficiency Fluorescent Lighting Cost Savings Calculator
Mike Holt Windows Voltage Drop Calculator
CodeCheck Voltage Drop Calculator
Electricians Toolbox Capacitance-Frequency-Inductance
B2B International Free Market Research Tools: Growth Calculator
Electricians Toolbox Basic Calculator

 

Mc Squared Ohm’s Law Calculators
Mogami Wire & Cable Inductance of Single-Layer Coils on Cylindrical Winding Forms
Electro Optical Industries Fluid Properties Calculator
Electro Optical Industries Blackbody Energy Calculator
Electro Optical Industries Luminance Conversion
Electro Optical Industries Four Bar Target Calculator
Electro Optical Industries Diffraction Limit Calculator
Electro Optical Industries Scientific Calculator
Opamp Labs Voltage-Current-Resistance-Power Calculator
Opamp Labs Resistant-Frequency-Capacitance Calculator
Opamp Labs Capacitance-Frequency-Inductance Calculator
Opamp Labs dbm-Voltage-Impedance Calculator
Opamp Labs Zener Voltage Regulator Calculator
Porcupine Labor Press Conduit Bending Calculator: Offset Bends
Porcupine Labor Press Conduit Bending Calculator: Segment Bends
Monachos Mechanical Engineering Unit Conversion Calculator
Monachos Mechanical Engineering Voltage Drop Calculator
Monachos Mechanical Engineering Motor Calculation for Various Applications
Monachos Mechanical Engineering Motor Sizing for Various Applications
Bolt Planet Nut & Bolt Stress Calculators

 

Hause Machines, Inc. Speed & Feed Calculator (Drill power estimates)
Newman Tools Inc. Tap Drill Calculator for Inch Sizes: Cut Thread
Eagle Machinery Ltd. Power Calculator: How Much Power Do You Need?
Macfarlane Generators Power Calculators
House of Power Equipments Power Load Calculator
Merkle-Korff Industries Gear Motors: Overhung Load Calculator
Mogami Wire & Cable Wire Gauge DC Resistance of Copper Conductor
Mogami Wire & Cable Simple Electric Characteristics Calculator
Mogami Wire & Cable Square Wave Response of Coaxial Cables Calculator
Mogami Wire & Cable Frequency Response of Coaxial Cables
Mogami Wire & Cable Wave Forms & Eye-Diagrams: 3080/3173 AES/EBU Cable
Mogami Wire & Cable Reflection Coeff, VSWR, Reflection/Return Loss Conversion
W.C. Corwin Pipe & Tube Bending Calculator
San Diego Earth Times High-Efficiency Fluorescent Lighting Cost Savings Calculator
the12volt.com Ohm’s Law Calculators
Monachos Mechanical Engineering Motor Protection Calculator
Hearthnet BTU Calculator
Futek Unit Conversion, Bolt Torque, Shunt Calibration, Zero Balance and Span Adjustment Calculators
Cooper Bussmann Short-Circuit Calculator
Ferraz Shawmut Arc Flash Calculator

 

Mike Holt Arc Blast Calculator
Monachos kVAr Calculator
FlashWorks™ Electrical Service Load Calculations
Mike Holt Residential Load Calculations
Mike Holt Wiring and Raceway Chart
Build It Solar Home Heat Loss Calculator