Inskrib vs GTP API Gravity Calculator2

Inskrib is an App controlled portable Light Emitting Diode (LED) display device ideal for a wide range of indoor and outdoor marketing and advertising purposes like Real Estate, Retailers, Store Fronts, Kids Events, Little League, Tailgating, Countdowns, Limo Drivers, Bars & Restaurants, DJ's, Dorm Rooms, Recording Studios, Vehicle Messages, Healthcare Facilities, Offices, etc. Using the Free App you can quickly display an exciting variety of messages with one quick swipe. You can control these message changes from as far as 30 feet away. When the App connects to the sign for the first time you will be asked to register using an email address. At that point we capture the date, time, email and unique ID of your sign for warranty purposes only. The one year warranty starts when you first connect to the sign. We do not use your email for any marketing purpose and we protect it from unauthorized use. Each sign you buy will require registration only once when you initially connect. After that you should be able to use all the signs you buy with just one App. The Emoji message is included to show you which Emoji's the sign currently displays. You can copy one or more and paste them into a new message or add them to an existing message to give it extra interest. Currently you can add up to 99 messages. You can easily re-order the messages by tapping the message number.

The GTP API Gravity Calculator v2 (Developed 2025) from Gammon Technical Products, Inc. provides users the ability to determine corrected API at 60 Deg F for jet, gasoline, and diesel fuels. The calculator is a digital version of our GTP-3012-1A and GTP-2727EF slide calculators and it also is capable of calculating the total weight of the fuel.