TES TES-3660 Autoranging Insulation Tester

Large LCD with analog bar graph and digital display.
250V, 500V, 1000V output voltage for insulation M Ω testing.
4000M Ω insulation testing with automatically switch to voltage measurement.
Lo Ω function for testing connections.
Autodischarge of capacitive voltage charges.
Last reading HOLD display.
AC/DC voltage measurement up to 1000V.
Manual data memory and read function (9 sets).
Meets EN61557 and IEC1010-1, CAT III 1000V.
Size : 235(L)x116(W)x54(H)mm (9.3"Lx4.6"Wx2.1"H)