Drillstring Toolbox Premium vs iECG

The DS-1 team has created this Drillstring Toolbox Premium! It's an advance calculator that does everything the free Drillstring toolbox does and more! With it you can find: - API-recommended makeup torques for drill-stem connections with whatever sizes you want to plug in. - The "T4" (maximum tensile capacity) torque for those connections, too. - Adjusted makeup torques when you want to optimize away from the standard numbers. - Tensile and torsion capacities for standard, thick-walled, and custom drill pipe tubes. - A combined load curve for whatever combination you come up with, which you can email to your colleagues. - Recommended makeup torques for many popular proprietary connections.

Connect Yongkang Bluetooth oximeter with ECG function to display the heart rate data and ECG waveform of the oximeter [Disclaimer] IECG is not a medical service provider and only provides relevant information services based on the data you upload. The content of the services should not be regarded as medical advice and cannot replace the diagnosis of a doctor. You cannot rely on the services provided by IECG alone for diagnosis and treatment of diseases. For medical advice, diagnosis, treatment and other services, please consult your doctor