HIOKI IR4056-20/IR4057-20 Insulation Testers0 pages
INSULATION TESTER
IR4056-20, IR4057-20
Field Measuring Instruments
5-range INSULATION & CONTINUITY
CAT Ⅲ 600V
IEC/EN 61557
AC/DC automatic
detection range
Model
IR4056- 20
with Bar Graph
QUICK & EASY
Comparator Function Improves Work Efciency
• Identify the Insulation and Low Resistance Conditions
with the PASS/FAIL Icon
• FAIL Alert with Red LCD and Audio Buzzer
Stable Digital Readings are Easy to Read
Model
IR4057- 20