Digital HVAC Gas Pressure Meter with Dual-Port Manometer

The MT-1391 is a dual-port digital manometer that can measure the air pressure of a single pipe or the differential pressure between two pipes. This versatile instrument is suitable for use in HVAC (heating, ventilation, and air conditioning) systems, as well as for gas measurement, calibration, and troubleshooting of gas pressure systems.

The manometer offers a range of features that enhance its functionality and ease of use. It provides 12 selectable units of measurement, allowing you to conveniently display pressure readings in units such as PSI, kPa, Pa, kgf/cm², oz/in², bar, mbar, inHg, mmHg, inH₂O, ftH₂O, and cmH₂O. The device can also measure pressure differences, and it offers maximum, minimum, and average data modes, as well as a data hold function and data storage with time stamps.

The manometer's precision is noteworthy, thanks to its German-made sensor. It has a measuring range of ±20.68 kPa or ±2.999 PSI, with an accuracy of ±0.18% of the full-scale output (at 25°C) and a repeatability of ±0.2% (maximum ±0.5% of the full-scale output). The instrument's linearity and hysteresis are ±0.29% of the full-scale output, and it has a response time of 0.5 seconds.

In terms of functionality, the MT-1391 excels with its multi-functional capabilities. It offers 12 gas pressure units, zero adjustment and offset functions, data hold, error codes for out-of-range indication, and the ability to record maximum and minimum values with relative time stamps. The device also has a low-power indication and an auto-power-off feature that can be disabled.

The manometer's design is both practical and visually appealing. Its compact size of 7.6 x 2.9 x 1.7 inches fits comfortably in the hand, and the bezel design is ergonomic, providing a secure grip. The large LCD display with backlight ensures easy readability, even in low-light conditions.

Customers can take advantage of the manufacturer's after-sales support, which includes a 60-day money-back guarantee, a 24-month warranty, and lifetime technical support. The company's presence in Iowa makes it convenient for customers to access customer service whenever needed.

Overall, the MT-1391 Dual Ports Digital Manometer is a versatile and high-precision instrument that combines functionality, accuracy, and user-friendly design, making it a reliable choice for a wide range of HVAC, gas measurement, and troubleshooting applications.

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