Precision Process Calibrator for Industrial & Lab Use
The PEAKMETER PM7221 is a high-accuracy voltage and current signal generator designed for professionals in automation, instrumentation, and process control. Its rugged aluminum casing ensures durability in harsh environments while maintaining a lightweight, portable design. Engineered with a 0.1% basic accuracy and 24-bit resolution, it delivers stable outputs for calibrating sensors, PLCs, and transmitters. Dual-display LCD shows simultaneous input/output values for efficient troubleshooting. Ideal for field technicians, manufacturing QA, and lab calibration, it supports 0-20mA, 0-10V, and thermocouple simulations. The anti-slip silicone grip and backlit keypad enhance usability in low-light conditions. Backed by a 1-year warranty, it’s a cost-effective solution for bulk procurement—direct from the world’s lowest-priced wholesaler.