Kyoritsu 3551 Digital Insulation Tester

• Test Voltage:
• 50V/100V/125V/250V/500V/1000V
• Measuring Range (Auto-ranging):
• 100.0MΩ (50V)
• 200.0MΩ (100V)
• 250.0MΩ (125V)
• 500.0MΩ (250V)
• 2000MΩ (500V)
• 4000MΩ (1000V)
• Mid-scale Value:
• 2MΩ (50V)
• 5MΩ (100V/125V)
• 10MΩ (250V)
• 100MΩ (500V)
• 200MΩ (1000V)
• First Effective Measuring Range:
• 0.100 to 10.00MΩ (50V)
• 0.100 to 20.00MΩ (100V)
• 0.100 to 25.00MΩ (125V)
• 0.100 to 50.0MΩ (250V)
• 0.100 to 500MΩ (500V)
• 0.100 to 1000MΩ (1000V)
• Accuracy:
• ±2%rdg ±2dgt
• Second Effective Measuring Range:
• 0.050 to 0.099MΩ (50V/100V/125V/250V/500V/1000V)
• 10.01 to 100.0MΩ (50V)
• 20.01 to 200.0MΩ (100V)
• 25.01 to 250.0MΩ (125V)
• 50.1 to 500MΩ (250V)
• 501 to 2000MΩ (500V)
• 1001 to 4000MΩ (1000V)
• Accuracy for Second Range (0.050 - 0.099MΩ):
• ±2%rdg ±4dgt
• ±5%rdg for other ranges specified
• Rated Current:
• 1.0 to 1.1mA
• Output Short Circuit Current:
• 1.5mA max
• Ω / Continuity (Auto-ranging):
• 40.00/400.0/4000Ω
• Accuracy for Ω / Continuity:
• ±2.5%rdg ±8dgt
• Output Voltage on Open Circuit:
• 5V (4~6.9V)
• Output Short Circuit Current:
• 200mA or more
• Voltage Measurement:
• AC: 2.0600V (4565Hz)
• DC: -2.0~-600V, +2.0~+600V
• Accuracy for Voltage Measurement:
• ±1%rdg ±4dgt
• General:
• Applicable Standards:
• IEC61010 CAT III 600V / CAT IV 300V, IEC 61010-2-034, IEC 61557-1,2,4, IEC 61326-1,2-2, IEC 60529 (IP40)
• Power Source:
• LR6/R6 (AA) (1.5V) x 4
• Dimensions / Weight:
• 97(L) x 156(W) x 46(D) mm / Approx. 490g (including battery)
• Accessories:
• 7260 (Test lead with remote control switch)
• 7261A (Test lead with alligator clip)
• 8017A (Extension prod long)
• 9173 (Carrying case)
• 9121 (Shoulder strap)
• LR6 (AA) x 4
• Instruction manual