... edition depending on your choice.(2)POWER SUPPLY ----Standard with two Internal lithium batteries,can exchange them easily when ... GA for Bovine, equine, ovine, canine, feline, goat, llama with OB report. Heart of conventional measurements: depth, slope, heart ... NTSCAdapter:40VAPower:85V~242V,48~62Hz(Wide Power Supply ability)With green energy-saving functionBuilt-in pseudo-color (eight kinds)Print ...