Calculate and look up maximum Zs.
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.
Showing 141–160 of 1,000 ranked alternatives.
Steven Ramsay
Calculate air flow and duct sizes
Calculates air volume, pressure loss, velocity, and duct size for rectangular or round ducts. Supports both imperial and metric units. Users input values to determine required dimensions and system performance.
Larry Owens
Calculate rates and hydrant max
Calculate rates of hydrants and assess maximum water system using the Hazen-Williams formula. Input pipe diameter, length, and pressure to determine . Results displayed in imperial units.
Goodman Productions, LLC
Calculate back-time by subtracting user input.
The app calculates a back-time by subtracting user-entered time values from a starting value of 60:00. Individual time entries can be deleted by swiping them.
Yalintech
Measure noise and display decibel levels
Measure and display decibel levels in real time using a gauge. Record maximum, average, and minimum decibel values with a logarithmic graph. View accurate level readings. Access a history page to review past decibel data.
Heath Consultants Inc
Connect to instruments, log GPS, start surveys
Connect to -IR+ instruments via Bluetooth. Search for nearby devices and establish a connection. Select GPS logging intervals. Initiate leak surveys and monitor methane levels in real time. Control pump functions remotely.
Faber Acoustical, LLC
Record sound, log levels, analyze spectra
Measures sound levels and logs data as a noise dosimeter. It functions as a spectrum analyzer, signal generator, and multi-channel recorder. Users can calibrate audio inputs and select input paths.
Sergei Ivanov
Track progress and save daily history
Create customizable tap counters to track progress and save daily history. Organize counters into groups, add notes, and input custom values with date selection.
Matteo Rossi
Steel shapes reference for American standards.
The app provides a reference for steel shapes from American standards. Geometry, detailing, and design properties are available for each shape, with full descriptions.
Public Safety Dive Supply LLC
Dive planning math for safety teams.
The app provides a toolkit for public safety dive teams to calculate common dive planning values. It includes calculators for gas partial pressure, gas consumption, SAC, tank factor, tank volume, and MOD.
Sam Virgillo
Electronic formula calculators and value converters.
The app provides electronic formula calculators and value converters. It includes Ohm's law, Op-Amp gain, LC circuit, impedance, and resistor calculators, along with metric and imperial unit conversions.
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