Overview Reviews Product Description GAUGE IN C FOR R290 R600A R1270 W/60 HOS 93661-RBEquivalent Part Numbers: 93103-RB, 93103RB, 93661RB California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Mastercool Mastercool 93661-RB - GAUGE IN C FOR R290 R600A R1270 W/60 HOS Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Review Subject *Comments