it glows red the tip will indicate there is voltage in the line
95mm x 12mm Tinned Standard lug
Surge Protection: 1kV
•15 Day battery back-up
Green/Red Indication on Handle provides Positive Contact Indication
UT33B+ Digital Multimeter 12A it glows red the tipUT33B Digital Multimeter, LCD,with a backlit; VAC: 200V,600V Palm Size Digital Multimeter, Manual Range, 2M Drop Proof, 600V AC DC, 10A AC DC, Resistance 20MO, Battery Check 1,5V 9V 12V, Diode, Relative Mode, Continuity Buzzer, Data Hold, LCD Backlight, APO, Low Battery Indication, CAT II 600V, 1999 Count RANGE: MANUAL CAT RATING: CAT II 600V