3453 Digital MegohmmeterDetailed product description：

3453 digital megohmmeter

Efficient insulation measurement

The single machine comes with four testing ranges: 125V/40M Ω, 250V/2000M Ω, 500V/2000M Ω, and 1000V/4000M Ω
Accurate numerical display
Visible and audible insulation measurement
Can memorize 20 points of data
Can test multiple impedances
Capable of measuring AC voltage and low resistance (conductivity)

Basic parameters of 3453 digital megohmmeter

125 V test range	125 V DC (test voltage), 4.000 M - Ω to 40.00 M - Ω (measurement range), The first effective measurement range is ± 2% rdg. ± 3 dgt. at 0.100~10.00 M-ohm
250 V test range	250 V DC (test voltage), 4.000 M - Ω to 2000 M - Ω (measurement range), The first effective measurement range is ± 2% rdg. ± 3 dgt. at 0.200-20.00 M-ohm
500 V test range	500 V DC (test voltage), 4.000 M - Ω to 2000 M - Ω (measurement range), The first effective measurement range is ± 2% rdg. ± 3 dgt. at 0.200-50.00 M-ohm
1000 V test range	1000 V DC (test voltage), 4.000 M - Ω to 4000 M - Ω (measurement range), The first effective measurement range is ± 2% rdg. ± 3 dgt. at 0.200-999 M-ohm
Low resistance (conductivity)	± 2% rdg. ± 8dgt. Open circuit voltage: maximum 4V at 0-400.0 Ω
AC voltage range and accuracy	± 3% rdg. ± 8dgt. at 0-600V, 50/60Hz. Input resistance: 170k Ω
function	Insulation resistance mode: comparison, memory (20 sets), measurement value retention, automatic discharge, column chart display, (measurement switch ON: insulation resistance, measurement switch OFF: voltage passes through the measuring terminal), measurement value automatically displayed 1 minute after measurement starts, all measurement modes: live wire alarm, battery display, automatic power saving
display	Digital/4000dgt., LCD bar chart/42seg, with backlight
power supply	R6P (AA) × 4 or LR6 (AA) × 4
Volume and weight	155 mmW × 98 mm)H × 80 mmD, 500 g
Attachment	Test probe 9294 (1), display cover (1), strap (1)