description processmeter the fluke 787 was the first tool to combine a dmm and a loop calibrator to give process technicians double the power in one tool. now it?s even better, the range is extended with the new fluke 789 ? the ultimate loop calibration multimeter. california proposition 65 warning. features 24 v loop power supply enhanced backlight with 2 brightness settings 1200 ohm drive capability on ma source hart mode setting with loop power and a built-in 250 ohm resistor specifications accuracy 0.2% + 1 lsd acme tools brand name fluke acme tools part number fluke-789 assembled weight (lbs) 2.56 battery type 1.5v-aa california proposition 65 warning required yes case included no color / finish yellow, gray country of origin united states dc voltage accuracy 0.1% rdg + 1 lsd (vdc) digital / analog digital duty cycle capable no globaltradeitemnumber (gtin) 00095969112192 internal supplier part # 1633984 internet product code (ipc) 17af24213b8 length (in) 7.35 manufacturer warranty 3 years material hard plastic operating temperature range -20 °c to 55 °c package contents fluke 789 processmeter??with 250 ohm hart resistor includes ac175 alligator clips, four aa 1.5 v alkaline batteries (installed), and tl71 safety-designed test lead set. package weight 2.6 package weight (lbs) 2.6 resistance accuracy 0.2% + 1 lsd resistance capable yes storage temperature -40 °c to 60 °c temperature range -20 °c to 55 °c upc 095969112192 weight (lbs) 1.6 weight (oz) 25.6 width (in) 3.41