OpenApp vs My LoopCal

Remote for your garage doors, front gate, tag to enter flat, keycard to enter office - those are all things you need to carry with you all day. Replace them all with one handy app. After downloading OpenApp and installing our custom device to your office/home installation, you can start controlling all those entry points from any place in the world. You can also share access with your family. You can give your friend access for 24 hours or surprise your business guests by giving them access to your office for a limited time.

LoopCal is a fast, fully offline field toolkit for instrumentation and calibration technicians who work with 4–20 mA current loops and analog process signals. CONVERT INSTANTLY • 4–20 mA, 0–20 mA, 0–10 V, 1–5 V, and your own custom signal endpoints • Direct-acting and reverse-acting ranges • Linear and square-root (flow) transfer functions • Engineering ranges with any unit, including negative and offset spans • Percent, signal, and engineering values update as you type, with the substituted formula shown VERIFY AND DOCUMENT • Three-point, five-point, and custom 2–21-point checks • As-found and as-left runs with immediate error and pass/fail • Percent-of-span, signal-unit, or engineering-unit tolerance basis • Worst-point and maximum-error summaries LOOP POWER MATH • Shunt resistor voltage drop • Required supply voltage and remaining compliance • Maximum loop and wire resistance ORGANIZE AND SHARE • Save instruments, ranges, and history • Due-date reminders • PDF and CSV field worksheets with your company identity PRIVATE BY DESIGN • Everything runs on your device. No account, no ads, no tracking, no network. LoopCal is a calculation aid and field worksheet — not a calibrator, an accredited calibration service, or a replacement for manufacturer procedures. Always follow site lockout/tagout, operations authorization, device manuals, and approved procedures. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/