3455 Digital MegohmmeterDetailed product description：

3455 Digital Megohmmeter High Voltage Insulation Digital Megohmmeter

Insulation resistance suitable for high-voltage equipment (transformers, motors, cables, etc.)

5kV high voltage insulation resistance measurement
Use PI (polarization index) and DAR (inductive absorption ratio) functions to check insulation quality
Step voltage testing can detect signs of deterioration
Large capacity storage, USB interface

Basic parameters of 3455 digital megohmmeter

250 V	0.00 M-Ω ～ 250 G-Ω
	precision	±5 % rdg. ±5 dgt. (0 ～ 2.50 G-Ω)
		±20 % rdg. ±5 dgt. (2.50 ～ 250 G-Ω)
500 V	0.00 M-Ω to 500 G-Ω
	precision	±5 % rdg. ±5 dgt. (0 ～ 5.0 0G-Ω)
		±20 % rdg. ±5 dgt. (5.0 0 ～ 500 G-Ω)
1 kV	0.00 M-Ω to 1.00 T-Ω
	precision	±5 % rdg. ±5 dgt. (0 ～ 10.0 G-Ω)
		±20 % rdg. ±5 dgt. (10.0 ～ 500 G-Ω)
		±30 % rdg. ±50 dgt. (500 G ～ 1.00 T-Ω)
2.5 kV	0.00 M-Ω to 2.50 T-Ω
	precision	±5 % rdg. ±5 dgt. (0 ～ 25.0 G-Ω)
		±20 % rdg. ±5 dgt. (25.0 ～ 500 G-Ω)
		±30 % rdg. ±50 dgt. (500 G ～ 2.50 T-Ω)
5 kV	0.00 M-Ω to 5.00 T-Ω
	precision	±5 % rdg. ±5 dgt. (0 ～ 50.0 G-Ω)
		±20 % rdg. ±5 dgt. (50.0 ～ 500 G-Ω)
		±30 % rdg. ±50 dgt. (500 G ～ 5.00 T-Ω)
function	Insulation resistance: data storage (100 data), data retention, averaging, analog bar display, clock, etc Leakage current: (1.00nA~1.20mA), temperature: (-10.0~70.0 ° C) Voltage: (DC ± 50V~1kV, AC 50V~750V) Full measurement mode: live wire warning, battery capacity display, automatic power off
interface	USB (used for transferring data)
display	LCD backlit display
power supply	LR6 × e; 6 or, battery pack 9459 (rechargeable), AC converter 9753
Dimensions and Weight	260W×251H×119Dmm,2.9kg
Attachment	Test line 3m, crocodile clip, USB cable, single type 3 alkaline battery x 6, instruction manual

3455 digital megohmmeter