... CR2032 permanent lithium battery,Multi-unit display Specifications: 1) Pressure range: 5.0~9150PSI (0.34~6.88Bar)2) ... rate: 0.5PSI8) Accuracy: ±1PSI9) Portable and practical10)Manual/Automatic power off function-Aboves are our regular specifacation, any ... , ordinal thermometer, ear thermometer, forehead themometer, digital blood pressure thermometer etc, contact us directly for more items and better ...