Single Digital Manifold Pressure Gauge Rt-468 for Refrigerant HVAC

Single Digital Manifold Gauge RT-468  1. The single digital manifold gauge can be measured are: R12, R22, R502, R134A, R410A.2. LCD with backlight and long battery life.3. Pressure units can be selected from Mpa, kPa, bar, psi, kgf/cm2.      Blue gauge: -01- 3.448MPa(0-500psi) Resolution: 0.001MPa, 0. 1psi Accuracy: ±0.5%FS Sampling period:1s Temperature unit:ºC/F Backlight time: The backlight will be off after 3s, 4s, 5s, 10s or 15s as set in case of no operation. LCD screen with blue backlight, 50 x 26 mm Measurement units: MPa, bar, psi, KPa, kg/cm 2, cmHg  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1