The app calculates and looks up maximum permitted Zs values. It includes 80% temperature adjusted values and some MCCB 60947-2 manufacturer Zs charts for BS 7671 18th Edition.
by Pro Certs Software Ltd★ 0.00 ratingsReference$9.99Data updated 2026-09-26
™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.
Calculate to determine maximum circuit distance and minimum conductor size. Input parameters to find required conductor size, actual loss, maximum allowable loss, and maximum amps. Use NEC® table T310.15 (B) (16) 75°C ratings for amperage values.
Block internet access to enable focus mode. Track time spent on tasks using visual beans representing invested time. Simplify interface with minimal design. Disable network connections during focus sessions.
Create one-line using standardized symbols. Select and drag symbols to arrange . Includes IEC and ANSI symbols for engineering. Add circuit breakers, switches, fuses, and other components. Save and export .
Count a customizable that supports positive and negative values. Set step increments, enable or disable sounds and vibrations. Use for personal calculations like passenger counts or inventory tracking.
Calculate fault current for electricians instantly.
The app calculates prospective fault current, prospective short-circuit current, and prospective earth fault current. It supports single-phase and three-phase systems and works offline.
Research and analyze and numerology with text input options for single lines or paragraphs. View multiple cipher values simultaneously. Explore detailed cipher breakdowns including letter and word values, total values, and alternate letter values.
Track and count items with customizable counters. Create unlimited counters and organize them into groups. Set initial values, increment/decrement options, and personalize with names and colors. Switch between list and grid views.
Provides calculators for circuit design and load calculations. Includes safety references for UK electrical standards and BS 7671. Features checklists for installation and inspection tasks.
Access formulas for Physics, Chemistry, and Maths including Algebra, Analytical geometry, and Differential equations. Search and locate formulas quickly. Sync across iOS devices with device-specific UI. Update content regularly with new formulas.
Generate numbers with customizable settings. Adjust color display, enable sounds and vibrations, or disable them. Copy generated numbers to the clipboard for pasting.
Learn addition, subtraction, multiplication, and division through practice modes. Adjust difficulty levels to match skill. Play in game modes like rapid fire and time trial. Track progress with weekly statistics and custom number ranges.
Convert units across categories like length, area, and temperature. Perform simultaneous conversions and customize preferences. Copy converted values to the clipboard for quick use.
Calculate growth with . Choose from weekly, monthly, or yearly compounding. Add funds periodically or specify exact amounts. Track investments over time or simulate withdrawals.