Product Over View
Hioki clamp meters are best-in-class measuring devices incorporating Hioki' s expertise in current sensing technology. The 3280-20F is a True RMS rectifying 1000A AC clamp meter that features a broad operating temperature range of -25° C to 65° C, thin and compact clamp core and optional flexible current sensor that you can attach to let you get into the tightest spots.
Measure even harmonic waveform components using the True RMS method
Expanded -25 °C to 65 °C operating temperature range
Connect the CT6280 flexible sensor to measure up to 4199 A in thick or paired wires
Drop proof design withstands drop from a height of 1 meter
Basic specifications
AC Current : 41.99 to 1000 A, 3 ranges (40 Hz to 1 kHz, True RMS),
Basic accuracy: ±1.5 % rdg. ±5 dgt.
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, True RMS),
Basic accuracy: ±1.8 % rdg. ±7 dgt.
Crest factor : 2.5 or less (1.5 or less at 4200 counts)
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 70 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
Product Over View
Hioki clamp meters are best-in-class measuring devices incorporating Hioki' s expertise in current sensing technology. The 3280-20F is a True RMS rectifying 1000A AC clamp meter that features...
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