Professional Digital Gas Pressure Tester for HVAC

Complete Feature List

【Measuring Accuracy and Range】 Accurately measure pressure with a range of -100 to 200 kPa (or -14.5 to 29 psi) and a precision of ±0.25% FSO. The PT520 Differential Digital Manometer is designed to meet the highest standards in pressure measurement.

【Bundled Accessories】 - PT520 Differential Digital Manometer for precise readings. - 1 meter of 1/8-inch inside diameter silicone tubing for flexible connection and various applications. - 4 x AAA batteries for reliable power. - 7 Connectors for a wide range of adaptability. - Instructions to ensure easy setup and operation.

【Multiple Units and Units Conversion】 Easily switch between units including inH2O, mbar, psi, kPa, Pa, hPa, inHg, mmHg, kg/cm2, mmH2O, and Torr. The versatile manometer accommodates various measurement needs with 11 different units.

【Advanced Features】 - Data Lock: Lock the displayed value for easy and accurate readings. - Data Storage: Store up to 29 sets of data for detailed records. - Zeroing Key: Quickly calibrate to atmospheric pressure by pressing and holding the zero key for 5 seconds.

【User-friendly Design】 - Backlit LCD Display: Enjoy clear and easy viewing in low light conditions thanks to a large, backlit LCD display with top illumination. - Auto Shut-off: The manometer automatically turns off after 10 minutes with no pressure or operation to save power.

【Exceptional Support】 Enjoy a three-year warranty for any quality issues. We guarantee that if the PT520 has any defect, we will provide a new replacement or solutions without delay, along with lifetime technical support. For further assistance, feel free to contact us, and we will respond within 24 hours.