Description： INSULATION TESTER Model : DI-6300A * 200 M ohm (100V), 200 M ohm (250V), 200 M ohm (500V), 1000 M ohm(1000V), ACV, 200 ohms, continuity beeper. * Short circuit, 2.8 mA high driving current. * Size : 160 x 120 x 85 mm. * Same as DI-6300, but with 2000 M ohm (1000V). * Test lead TL-88 and alligator clips AL-05 are included.
Description： INSULATION TESTER, + DMMModel : DI-6400* Auto-range and multi-function.* Insulation measurement ranges:1. 4/40/400/4000 M ohm, auto range (250 V, 500 V, 1000 V)2. 4/40/400 M ohm, auto range (100 V)* Build in the ACV & DCV & OHMS function :DCV (600.0 V), ACV (600.0 V),OHM (400.0 ohm, 4,000 ohm, auto range).* CAT III 1000V.* Automatic zero adjust & automatic circuit discharge.* Lock & Test functions, safety and easy operation.* Precision resistance measurement with auto-range, useful for measuring low resistance value such as motor windings, relay coils etc.* A continuity beeper is equipped in OHM range.* Jumbo LCD display allows clear read-out.* LSI-circuit provides high reliability and durability.* Built-in over-input and low battery indication.* Battery operating easily to carry with user.* Overload protection for each range.* Durable & portable housing case with the front rubber protection cover.* Heavy duty test leads with the alligators.* RS-232/USB computer interface.* Powered by AA DC 1.5 V X 8 batteries or DC 9V adapter.