Engineered for maximum portability and convenience, this gauge runs independently on two standard AAA batteries, completely removing the headache of routing power cables across your shop floor. Whether you are troubleshooting HVAC lines in a dim basement or monitoring mobile welding carts, the built-in backlight and crisp 4-digit LCD ensure your readings are always visible. With its intelligent auto-sleep power-saving mode and instant multi-unit switching, the SP-61 delivers industrial-grade accuracy and long-lasting performance exactly where you need it.
Product Series :
61: Round Dial Battery TypeAir Pressure Input Range :
C: -101.3~101.3 kPa (Low-pressure Model) | P: -0.101~1.000 MPa (High-pressure Model)Air Pressure Fitting Type :
R: External R1/4