YD-8855CH

"Pressure range:3-100psi,0.2-6.9bar,20-700kpa"
Pressure unit: psi,bar,kpa(optional)
Resolution:0.5psi/0.05bar
Power:CR1225 3V lithium coin cell
Auto shut off
Keyring
Accuracy:≦±1 psi
Product size: 8.5 x 2.6 x 1.5cm