Digital Clamp Meter, Model: 355, Voltage Rating: 1000 VAC/VDC Maximum, Amperage Rating: 1400 AMP AC (Maximum), 2000 AMP DC (Maximum), Resistance: 4/40/400 KOHM, Accuracy: 1.5 PCT RDG Plus 15 Digits And 1.5 PCT RDG Plus 5 Digits At Current Measurement DC And AC 10 - 100 HZ 10 A: 3.5 PCT RDG Plus 15 Digits, 10 A: 3.5 PCT RDG Plus 5 Digits At Current Measurement AC 100.1 HZ To 1 KHZ 1 PCT RDG Plus 10 Digits 1 PCT RDG Plus 5 Digits At Voltage Measurement DC And AC 10 - 100 HZ 3 PCT RDG Plus 10 Digits, 3 PCT RDG Plus 5 Digits At Voltage Measurement AC 100.1 HZ To 1 KHZ 1.5 PCT RDG Plus 5 Digits At Resistance Measurement 0.2 PCT Plus 2 Counts (5 - 100 HZ) And 0.5 PCT Plus 5 Counts (100.1 HZ - 1 KHZ) At Frequency Measurement, Temperature Rating: 32 - 122 DEG F, Battery: (6) 1.5 V AA NEDA 15 AMP Or IEC LR6, Enclosure: IP42, Dimensions: 12 IN Length, Resolution: 10/100/1000 MILAMP At Current Measurement DC And AC 10 - 100 HZ 10/100/1000 MILAMP At Current Measurement AC 100.1 HZ - 1 KHZ 1/10/100/1000 MILV At Voltage Measurement DC And AC 10 - 100 HZ 1/10/100/1000 MILV At Voltage Measurement AC 100.1 HZ - 1 KHZ 0.1/1/10/100 OHM At Resistance Measurement 0.1 HZ (15 - 399.9 HZ), 1 HZ (400 HZ - 1 KHZ) At Frequency Measurement, Measuring Range: 40 /400/2000 AMP 1400 AC RMS At Current, Crest Factor (50/60 HZ) And Current Measurement AC 100.1 HZ - 1 KHZ 4/40/400 V, 600 VAC RMS/1000 VDC At Voltage Measurement DC And AC 10 - 100 HZ 4/40/400 V, 600 VAC RMS At Voltage Measurement AC 100.1 HZ - 1 KHZ 4/40/400 KOHM At Resistance 5 HZ - 1 KHZ At Frequency, Storage Temperature: -4 To 140 DEG F, CE Certified, C/US CSA Certified, N10140 Confirmed, CAT IV 600 V, CAT III 1000 V, IEC 61010-2-032, 600 V CAT IV, 1000 V CAT III EMI, RFI, EMC: FCC Part 15, IEC/EN 61326-1:1997 Class B IEC/EN 61326:1997 3 V/M, Performance Criteria B, EN61325, For Utilities, Electrical Contractors And Industrial Service Technicians