Product information:

Material: Copper body
Display mode: LCD high-definition digital display
Pressure unit: four units can be switched PSI, KPa, Bar, Kgf/cm^2
Measurement range: 4 kinds of measurement units are supported, the maximum range is 200 (psi) =13.79 (bar) = 14.06 (kgf/cm2)=1378.95kPa
Working temperature: -10 to 50°C
Key functions: switch key (left), unit switch key (right)
Working voltage: DC3.1V (use a pair of 1.5V AAA batteries) replaceable (the LCD battery symbol flashes when the battery voltage is lower than 2.5V)
Working current: ≤3MA or less (with backlight); ≤1MA or less (without backlight)
Quiescent current: ≤5UA

Specification: thread specification 13*1