The National Institute for Occupational Safety and Health (NIOSH) is dedicated to ensure the safety of extension-ladder users by developing and disseminating an easy-to-use interactive ladder safety application for smart phones. The NIOSH Ladder Safety application features a multimodal indicator, which uses visual and sound signals to assist the user in positioning an extension ladder at an optimal angle. The ladder safety app is also 508 compliant.

Ladder Safety alternatives

Decibel Sound Meter Pro

The best way to meter sound levels - AppAdviceDecibel Meter Pro is full of features sound level meter with exclusive accuracy of measurements and integrated spectrum analyzer. Calibrated with professional dB meter. 20 decibel= Threshold of human hearing.

  • rating 4.57143
  • size 68.3 MB

Toolbox - Smart Meter Tools

The most handy measuring tool kit in the world. Turning your iPhone or iPad into a multi functional measuring device with: metronome, stopwatch, timer, seismometer, ruler, surface level and many more. We built it to become even more than just a normal ruler: longest distance measuring capability, and up to 6 units support- PROTRACTORHave you ever forgotten your protractor at school or when you urgently look for a protractor to measure any kind of angles in real life?

  • rating 4.33333
  • size 47.6 MB

Carpenter's Helper Lite - Free Construction Calculator

Carpenters Helper is an advanced construction calculator, capable of handling even the most demanding construction projects. With its easy-to-use layout & features, it blows expensive stand-alone construction calculators out of the water; and at a fraction of the cost Whether an experienced tradesman or novice DIYer, you will find Carpenters Helper the perfect companion for every project, in the office and in the field. And with all of the additional features, youll be able to take estimating, take-offs, & on-site job performance to a whole new level

  • rating 3.7549
  • size 1.6 MB

Decibel Meter Pro

Decibel Meter Pro is the hottest, most feature packed decibel meter on iTunes With killer graphics optimized for the iPhone, the Retina display and the iPad Decibel Meter Pro has been in the Top Utilities on iTunes since its release Download your copy today and find out why * Decibel Meter Pro is TUAWs Daily iPad App July 5th, 2011 *At US$0.99, Decibel Meter Pro is a bargain. Its a great tool for anyone who is concerned about noise levels or who needs a tool for measuring just how loud the neighbors barking dog is.Useful, beautiful and lots of fun, Decibel Meter Pro is a must have app for your device Simply launch the app and start reading the sound levels that surround you every day Want to know just how loud this club is? The last measurements are saved and displayed.- Easy to read interface with amazing graphics optimized for the new Retina display - Measure the sound levels around you, with ease - Large digital and analog style readouts.- Average, Peak and Max level displays.- Reset the Max level readout by tapping on its digital readout.- Calibrate the measurements plus or minus 10 decibels.- Decide whether or not you want your device to sleep while metering.- Reset settings to defaults.

  • size 10.7 MB