Bluetooth Digital Pressure Gauge -1 bar/-15 psi, 0.2% full scale accuracy, 1/4" BSP fitting

Ideal for measuring pressure in air compressors, hydraulic systems, pneumatic tools, water pipes and industrial equipment, both for professional and DIY use. Measuring range -1 bar / -15 psi. 330° rotating body, making it easy to install and read the display from any angle. Size:143.5 × 75 × 4 cm, 1/4 inch BSP thread, with protective sleeve and bright backlight. Heavy duty 304 stainless steel fitting and TPE protective cover, protect the device from drops, shocks and harsh environments.