• Comprehensive Calibration Capabilities: The TD1870 offers DC voltage output from ± (0 ~ 1020 V), DC current output up to ± (20.5 A), and AC voltage output ranging from 1 mV to 1020 V. Its sinusoidal wave frequency ranges from 10 Hz to 500 kHz, ensuring that it covers a broad spectrum of calibration needs.
• Advanced Functionality: This calibrator simulates DC resistance up to 1100 MΩ, provides a 2 MHz square wave frequency output, and includes phase and AC/DC power output. Additionally, optional thermocouple and thermal resistance output capabilities enhance its flexibility.
• User-Friendly Interface: The 7.0-inch color touch screen allows for easy navigation and control, making the TD1870 convenient and efficient to operate. It also supports clamp meter calibration, adding more value for professionals in need of versatile testing equipment.

The Tunkia TD1870 Multifunction Calibrator is a versatile and highly accurate instrument designed for professionals who require precise calibration of AC/DC voltage, current, power, and resistance. This device integrates a wide range of functionalities, including the ability to output DC/AC voltage, DC/AC current, phase, frequency, and more, making it an essential tool for calibrating digital multimeters up to 5.5 digits. Whether you're working in electrical testing labs or industrial environments, the TD1870 delivers reliable results every time.

Quality and Reliability:

The Tunkia TD1870 is built with precision and durability in mind, ensuring long-term reliability for your calibration tasks. With its high accuracy and wide range of outputs, this multifunction calibrator delivers excellent value, reducing the need for multiple instruments. Its rugged construction and intuitive interface make it a dependable choice for professionals seeking both quality and ease of use.