1. Product name: electric contacts pressure gauges.
2. Product No.: BS-HL.
1. Diameter: 4" (100 mm). 2. Pressure range: -76 cmHg / inHg ~ 0 ~ 1000 kg/cm2 / psi. 3. Connection: 3/8" PT, 1/2" PT. 4. Material: case and bezel: SUS316 or SUS304. 5. Internals: SUS316 or brass. 6. Accuracy: +/- 2% (electrical connection on), +/- 1.5% (electrical connection off).