Very wide measure ranges and easy to use, install, and shipping. The hydraulic pressure level gauge is an economic level gauge. 1. Main technical parameter(1) Working temperature: 0 ~ 60;(2) Basic error(3) The accuracy class:Class 0.1, the basic error is ±0.1;Class 0.3, the basic error is ±0.3;Class 0.5, the basic error is ±0.5 (basic error is showed by percentage).(4) Hot zero driftWhen the ...