Tu presnost na prvni strance datasheetu, na webu (a ve vysledku tady ve zpravicce) psal nejaky trotl. Bez jednotek, relativni velicina, a jeste dve hodnoty:
"±50 ppm ±5% of reading between 400 ppm and 3000 ppm"
Kdyz zahloubame do datasheetu hloubeji, tak doopravdy tim maji na mysli klasicky offset plus gain. Takze aspon trochu mene trotlovsky by to melo byt:
+- (50 + 5 % of measured value) particles per milion, in the range 400 - 3000.