Features of UT139 Series True RMS Digital Multimeters Certifications: CE, UKCA, cETLus. MAX/MIN/REL modes Data hold, LED backlight, auto power off Full range protection (600V). True RMS NCV Auto/manual ranges selectable. General Characteristics Power 1.5V battery (R6) x 2 Display 58mm x 36mm Product color Red and grey Product net weight
UT139A/B/C: 354g.
UT139S: 345g Product size 170mm x 80mm x 48mm
Standard accessories UT139A/B: Batteries, test leads