Calculate antenna lengths in feet or metric
Calculate antenna lengths for dipoles, inverted vee, and vertical antennas in feet/inches or metric. Input frequency and select antenna type to get starting length. View 1/8, 1/4, 1/2, 5/8, and full wave options.
Showing 221–240 of 1,000 ranked alternatives.
Raj Jeshang, Inc.
Calculate flight parameters and altitudes
Calculate pressure and density altitudes, true airspeed, and mach number. Determine wind correction angle and true heading. Compute crosswind, headwind, and tailwind. Find ground speed and flight time. Calculate fuel burn and cloud base.
Screening Eagle Technologies AG
Detect objects through concrete
Live allows users to scan surfaces with GPR sensors for subsurface detection. View real-time radar data and interpret results. Save and export scans. Collaborate with team members remotely. Share findings and integrate with other tools for analysis.
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.
SDJ Technologies, Inc
Stream live video, take photos, record videos
Control and view the Action Sport via WiFi. Preview live video stream, take photos, and start or stop video recordings. Adjust settings remotely. Connect by enabling Wi-Fi on both devices and searching for the ’s signal.
V PUGAZHENTHI
Convert units, calculate values, switch categories
Convert units across 16 categories with 173 units and 2162 conversions. Perform calculations for field strength, resistance, capacitance, and more. Access 62 calculators via in- purchase.
Paul Robbins
Convert decimal lengths to fractions.
The app converts decimal length measurements to imperial mixed fractions of an inch. Users can choose under or over rounding and set the desired ruler increment.
VisTech.Projects LLC
Objects in 3D space with your camera
Distances, areas, perimeters, angles, and circle parameters using photos. Define measurement planes in 3D space. Adjust for non-parallel planes. Export measurement data. Share results directly.
Andrei Mironchyk
Pets for ticks instantly
Detect ticks and fleas on pets using a real-time negative filter that highlights bright dots against fur. offline without internet or sign-up. Use torch mode for low-light checks. Set daily, every two days, or weekly reminders for pet inspections.
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