equipment we supply include essential testers for circuits battery spark plugs ... description all-weather water-resistant tester ac voltage test non-contact method dc ... voltage test polarity met350l test computer ... safe circuit tester safely tests standard primary ... or within confined areas continuity tester met026l self-powered by aa1.5 volt ... extra long 48 leads heavy duty circuit tester 5 cord allow you to reach locations ... met031l engine compartment led circuit tester it clearly shows whether a particular ... high impedance heavy duty solenoid voltage continuity tester met040l tests voltage ... from 6 to 600v in-line ignition spark tester met114l essential for trouble shooting ...