Instrument Tools

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Everyone
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Everyone
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About this app

Instrument Tools is a "field bag" that combines practical calibration and verification modules for process instrumentation in one application. It works offline, is ad-free, and facilitates rapid decision-making in the field.

Featured Modules

Tx & DCS Range Calculator: Engineering units ↔ 4–20 mA ↔ %range conversions, linear/reverse direction, offset/scale.

Level Calibrations: Calculations with density, geometry, and echo parameters for displacers and radars.

Flow Rate: Mass and volumetric flow rates; summary auxiliary calculations for orifices/nozzles.

pH Electrode (2/3 points): Slope (mV/pH), offset, and temperature compensation (Nernst) with buffer 4/7/10.

Load Cell (mV/V): Multi-point fit, FSO/RO, corner (A-B-C-D) analysis, creep calculations.

Speed/Tacho PPR Verification: Pulse counting with gate time, frequency/period method, RPM scale factor.

Manometer – Deadweight: Reference table with piston area, mass, local g, and lift corrections.

Analyzer tools: Multi-module structure on a single page (updated).

Why Instrument Tools?

Field-ready: Clear interface, adaptability to small screens, unit hints, and sample placeholders.

Accuracy-focused: Uncertainty/scale factor outputs and self-explanatory report texts in many modules.

Offline: Calculations without internet access.

Privacy: No personal data collection, no advertising.

Uses: Maintenance and calibration teams, commissioning, process engineering, quality, and training.

Disclaimer
Results are for engineering purposes only; consult instrument manufacturer instructions and accredited reference standards for final approval.
Calibration and calculation tools for process instrumentation in your pocket.
Updated on
Aug 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit

What’s new


What's New:
• Added Valve Leakage Test Calculator
• Added new languages: Spanish, French, German, Italian, Arabic, Russian, Chinese, Hindi, Ukrainian, Azerbaijani
• Added many new calculation and calibration modules
Content rating
Everyone
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App support

About the developer
ersin davut ceylan
info@instrumenttools.com.tr
YAVUZ SULTAN MAHALLESİ SEVGİ SOKAK NO:23 E BLOK D:1 60 evler 41900 Kocaeli Türkiye