KEW 3551 KYORITSU Digital Insulation Testers

KYORITSU Insulation Tester Model KEW 3551 Features

KYORITSU Digital Insulation Testers (Below 1kV) Model KEW 3551

• Fastest measurement speed in the world (0.5 seconds)
• 6 test voltage ranges : 50 / 100 / 125 / 250 / 500 / 1000VDC
• High insulation resistance measurement range up to 40,000MΩ
• Insulation diagnosis with PI / DAR functions
• Measures AC/DC voltage up to 600V
• Continuity measurement range up to 4,000Ω
• Automatic power-off when not in use
• Automatically discharges residual voltage in the circuit being tested upon releasing the Test button

KYORITSU Insulation Tester Model KEW 3551 Technical Data

• Test voltage : 50V / 100V / 125V / 250V / 500V / 1000V
• Measuring range : 100.0MΩ (50V) / 200.0MΩ (100V) / 250.0MΩ (125V) / 500.0MΩ (250V) / 2000MΩ (500V) 2000MΩ (500V) / 4000MΩ (1000V) (Auto range) ±2%rdg ±2dgt
• Mid-scale value : 2MΩ (50V) / 5MΩ (100V/125V) / 10MΩ (250V) / 100MΩ (500V) / 200MΩ (1000V)
• Ω / Continuity : 40.00 / 400.0 / 4000Ω (Auto range) ±2.5%rdg ±8dgt
• Voltage range : AC : 2.0~600V (45~65Hz) / DC : ±2.0~±600V ±1%rdg ±4dgt
• Applicable standards : IEC 61010 CAT III 600V/CAT IV 300V, IEC 61557-1,2,4, IEC 61326-1,-2-2, IEC 60529 (IP40)
• Included Accessories : 7260 (Test leads with remote control), 7261A (Test leads with alligator clip), 8017A (Extension prod long), (Extension prod long), 9173 (Carrying case), 9121 (Shoulder strap), LR6 (AA), (1.5V) x 4, Instruction manual