1997-2001 Honda TRX250 Fourtrax Recon Service Manual, Page 298Get this manual
IGNITION SYSTEM
IGNITION SYSTEM INSPECTION
DIGITAL MULTIMETER
If there is no spark at lug, check all connectio ns for loose or poor contact before measuring eac peak voltage Use recommended digital multimeter or commerciall avai lab le digital multimeter with an impedance of 10 QDCV minimum The display va lue differs dependi ng upon the internal impedance of the multimeter If us ing peak vo lta ge tester (USAonly)' follow the man ufacturer's instructionsPEAK VOLTAGE ADAPTOR
Connect the peak vo ltage adaptor to the digita multimeter, or use th peak vo ltage tester (USAonly)
TOOLSPeak voltage tester (USAonly) or Peak voltage adaptor Q7HGJ -002010Q (not available in SA) with commercially available digital multi meter (impedance 10 DCV minimum)