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General| Type | Scientific |
|---|---|
| Cover | Yes |
| Form factor | |
| Control type | Buttons |
| Product color | Yellow |
| Digits | 8 digits |
| Display type | LCD |
| Display tilting | No |
| Display size (HxV) | 15.88 x 63.5 mm |
| Display number of lines | - lines |
| Display size (HxV) (imperial) | 0.625 x 2.5 \ |
| Storage media type | - |
| Battery type | CR2016 |
| Power source | Battery |
| Battery voltage | 3 V |
| Number of batteries supported | 1 |
Weight and Dimensions| Depth | 16 mm |
|---|---|
| Width | 76 mm |
| Height | 142 mm |
| Weight | 127.5 g |
Introduces the calculator's purpose and defines key terms.
Defines fundamental calculator operational keys like On/C and arithmetic operators.
Explains keys for configuring calculator modes and settings (e.g., Phase, Temp).
Explains keys for electrical calculations (Volts, Amps, Watts, PF%).
Details keys for Motor HP, FLC, Wire Size, and Starter Size.
Covers keys for determining wire sizes based on ampacity, derating, and NEC.
Explains keys for calculating voltage drop, wire size, distance, and resistance.
Details keys for calculating grounding conductor sizes per NEC.
Covers keys for sizing fuses (Dual Element, Single Element) and circuit breakers.
Details keys for determining conduit size based on wire fill and NEC tables.
How to configure calculator modes like NEC Code Year and Units.
Explains the calculator's standard chaining logic for mathematical expressions.
Details using the percentage key for add-on, discount, and decimal conversions.
Covers using cumulative and independent memory storage registers.
How the calculator applies Kirchhoff's Law for electrical calculations.
How the calculator uses Ohm's Law for Voltage, Current, and Resistance.
Explains how to calculate motor FLC and horsepower.
How to determine wire size based on ampacity and NEC requirements.
Covers sizing based on insulation, ambient temp, material, and derating.
Explains calculating voltage drop, wire size, distance, and resistance.
Determining grounding and equipment grounding conductor sizes per NEC.
Sizing fuses, breakers, starters, and overload protection.
Calculates conduit size based on wire fill and NEC tables.
Converts between kilowatt-hours and British Thermal Units.
Calculates equivalent resistance for resistors in parallel.
Lists default settings and explains customizable preference options.
Lists NEC references and provides calculator care instructions.
Covers accuracy, error codes, auto shut-off, battery, and reset procedures.
Guidelines for product repair, return, and warranty claims.
Legal disclaimers, notes, and contact details for support.
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