HD-100 Intrinsically Safe Digital Pressure Gauge Battery Powered High-Precision Strain Measurement. Customized Design: Offers full customization including diameter, pressure units, and calibration support. Imported Components: ICs from Texas Instruments and resistors from Samsung Murata ensure reliability. Wide Pressure Range: Covers -100Kpa to 100Mpa with options up to 2500bar for high accuracy models. Durable Materials: Constructed with 304 stainless steel housing and 316L sensor diaphragm. Long Battery Life: Micro power consumption design with ER18505 3.6V lithium battery. Advanced Display: 5-digit LCD with high resolution and 8 Segment FSTN large display. Temperature Compensation: Includes high and low temperature testing with compensation for stability.