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Hioki's 3280-70F Clamp On Hi Tester is a 1000A AC clamp meter equipped with an expansive -25°C to 65°C operating temperature range. The 3280-70F comes supplied with the CT6280 AC Flexible Current Sensor, expanding its measurement capability to 4000 Amps AC.
AC Current | 41.99 to 1000 A, 3 ranges (50 to 60 Hz, Average rectified), |
DC Voltage | 419.9 mV to 600 V, 5 ranges, Basic accuracy: ±1.0 % rdg. ±3 dgt. |
AC Voltage | 4.199 V to 600 V, 4 ranges (45 to 500 Hz, Average rectified), |
Crest factor | N/A |
Resistance | 419.9 Ω to 41.99 MΩ, 6 ranges, Basic accuracy: ±2 % rdg. ±4 dgt. |
Other functions | Continuity: Buzzer sounds at 50 Ω ±40 Ω or less, Data hold, Auto power save, Drop-proof from height of 1 meter |
Display | LCD, max. 4199 dgt., Display refresh rate: 400 ms |
Environmental protection | IP40 dustproof and waterproof |
Power supply | Coin type lithium battery (CR2032) ×1, Continuous use 120 hours |
Core jaw dia. | φ 33 mm (1.30 in) |
Dimensions and mass | 57 mm (2.24 in) W × 175 mm (6.89 in) H × 16 mm (0.63 in) D, 100 g (3.5 oz) |
Accessories | CARRYING CASE 9398 ×1, TEST LEAD L9208 ×1, Coin type lithium battery (CR2032) ×1, Instruction manual ×1 |
CT6280 Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
Core jaw dia. | φ 130 mm (5.12 in) (Cable cross-section diameter: 5 mm (0.20 in); tip cap diameter: 7 mm (0.28 in)) |
AC Current | 419.9 A/ 4199 A, 2 ranges (±3.0 % rdg. ±5 dgt.) |
Cable length | 800 mm (31.5 in) |
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