HT-1890 Digital Manometer Differential Pressure Gauge, Handheld with Large LCD Backlight Display, 11 Selectable Units for HVAC Air Testing

About this item

• [Good Performance] HT-1890 manometer is a good measurement tool, it features quick respond and convenient to use.
• [Portable] The meter has compact size and , easy to carry and comfortable to hold. suitable hand operation, up a hand for other work.
• [Large LCD Display] The digital manometer is equipped with large LCD backlight display for clear reading even in the dark.
• [Application] This differential is widely used for measuring ventilation and air conditioning system, , clean room, or any gas pressure system troubleshooting.
• [Function] This air pressure meter has many functions such as 11 selectable for measurement, convenient for use. ./Min./Average values, and with a relative time clock. Low battery indicator and pressure unit indicator. Zero adjustment, offset and DIF function. Data hold and automatically shutdown function.