HT-1890 Portable Digital Air Pressure Gauge with 11 Selectable Units

Discover our high-precision digital pressure gauge, the ideal tool for simple and efficient differential pressure measurement. Perfect for testing ventilation and air conditioning systems, spot checks, cleanrooms, or troubleshooting any gas pressure system. This device features a large, backlit LCD screen for crystal-clear readings, even in low-light conditions. It offers great versatility with 11 selectable units of measurement (inH2O, psi, mbar, kPa, inHg, mmHg, ozin², ftH2O, cmH2O, kgcm², bar), adapting to all your applications. It records maximum, minimum, and average values and includes a relative time clock for precise measurement tracking. Zeroing, offset, and DIF functions ensure optimal accuracy. Also take advantage of the data hold function and auto power-off for energy saving.

Designed for performance, it offers an accuracy of ±0.3% FSO at 25°C, a typical response time of 0.5 seconds, and supports a maximum pressure of 10 Psi. Low battery and out-of-range indicators (Err.1 / Err.2) ensure reliable operation.

Delivered in a convenient case, your order includes: 1 Digital Pressure Gauge (9V battery not included), 1 Black Carrying Pouch, 4 Flexible Tubes, 1 Metal Accessory, and 1 English User Manual.

Device dimensions: 16 x 5.5 x 3.2 cm / 6.3 x 2.2 x 1.3 inches.

Weight: approximately 268 g / 9.5 oz.