HG970: Simplify Your Sensor Calibration and Save Costs

Is your temperature and humidity transmitter starting to drift? Before you spend on external calibration or second-guess your entire system, there’s a smarter way to verify your data.
Meet the HENGKO Temperature and Humidity Calibrator—your on-site standard for fast, reliable self-checks.
With just one press of a button, it powers on and immediately begins testing. No extra tools. No complex setup. No unnecessary lab fees. You’ll know right away whether your device has drifted—and by how much.
This compact calibrator measures four essential parameters:
● Temperature
● Relative Humidity
● Dew Point
● Wet Bulb
It’s more than just a checker—it’s a multi-function diagnostic tool for precision environments.
Need to replace a probe? No problem. Thanks to its modular, swappable probe design, changing the sensor gives you a fresh calibration standard—without replacing the entire unit.
Whether you’re working in labs, cleanrooms, HVAC systems, or production lines, this calibrator keeps your data sharp, your costs low, and your operations running smoothly.