The UNI-T UT705 is a high-performance handheld calibration instrument designed for precise process signal generation and loop maintenance. With a compact design (96×193×47mm) and lightweight build (410g), it offers field-friendly operation for technicians.

Boasting a high accuracy of 0.02% in DC current measurements and outputs, the UT705 supports comprehensive calibration of transmitters, sensors, and control systems, making it an essential tool for industrial automation and process control applications.

• Precision Signal Generation & Measurement: DC Voltage: 0-30 V with accuracy ±(0.02% + 2 digits), ideal for voltage-based sensor calibration. DC Current: 0-24.000 mA with accuracy ±(0.02% + 2 digits), supporting standard 4-20 mA loop systems.
• Loop Calibration Capabilities: Simulates transmitter outputs for loop testing, trouble of control systems, and verifying signal integrity.
• Automatic Functionality for Efficiency: Stepping & Ramp Modes enable automated signal adjustment for linearity checks (e.g., 25% step increments). Storage Function saves frequently used settings for quick recall during repetitive calibrations.
• Portable & Durable Design: Lightweight (410g) with a rugged housing, suitable for field use in industrial environments.
• Versatile Application: Supports maintenance of transmitters, controllers, recorders, and other process instrumentation.