Jadeshay 4-20mA Two-Wire Current Loop Signal Generator with LCD Display, 3-21mA Extended Range 0.5% Accuracy Tester for Transducer Calibration, PLC & Industrial Control, Rotary Encoder, Memory Storage

描述

⚙️ Calibrate like a pro — precision and speed in your hands!

The Jadeshay 4-20mA Two-Wire Current Loop Signal Generator delivers ultra-precise ±0.5% accuracy with an extended 3-21mA range, featuring a clear LCD and rotary encoder for intuitive control. Its programmable memory and polarity-free terminals streamline industrial calibration tasks across sensors, PLCs, and control systems, making it an essential tool for professionals demanding reliable and efficient signal simulation.