Hioki wide frequency current probes are best-in-class current sensors for use with Memory HiCorders and high performance oscilloscopes. The 3276 offers a wide DC to 100 MHz bandwidth and 30A of continuous input, and is ideal for capturing transient current signals from switching power supplies, inverters, and motor controllers.
• Waveform observation across a wide band from DC to MHz
• Connects directly to oscilloscope or Memory HiCorder BNC input terminal *1
• High S/N characteristics enable the measurement of 10 mA order current waveforms (3273-50, 3276)
*1 Connecting the device’s metal BNC terminal to a Memory HiCorder’s plastic BNC terminal may damage the plastic terminal or cause it to become misshapen.
Model No. (Order Code)
||DC to 100 MHz, 30 Arms
Note: Use the Power Supply 3269/3272 for general measurements or when power is not available from the Memory Hicorder. When performing continuous measurements, be aware of offset voltage drift.
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 6 months)
|Frequency bandwidth||DC to 100 MHz (-3 dB)|
|Rise time||3.5 ns or shorter|
|Noise level||2.5 mA rms max. (bandwidth limited to 20 MHz)|
|Continuous allowable input||30 A rms (requires derating at frequency)|
|Max. allowable peak input||50 A peak (non continuous)|
(30 min. after power-on, after degaussing and zero-adjustment)||±1.0 % rdg. ±1 mV f.s. (DC, 45 to 66 Hz, 0 to 30 A rms)|
±2 % rdg. (DC, 45 to 66 Hz, 30 A rms to 50 A peak)
|Output rate||0.1 V/A *Device output is terminated internally. Use with a device having a 1 MΩ input resistance or higher.|
|Measurable conductors||Insulated conductor|
|Core diameter||φ 5 mm (0.20 in)|
|Power supply||±12 V ±0.5 V, 5.3 VA max.|
|Dimensions and mass||175 mm (6.89 in)W × 18 mm (0.71 in)H × 40 mm (1.57 in)D, 240 g (8.5 oz)|
Sensor cable BNC terminal: 1.5 m (4.92 ft), Power cable: 1 m (3.28 ft)
|Accessories||Instruction manual ×1, Carrying case × 1|
Log into your myHioki account to access more technical documents and information where available.
|Catalog: CURRENT PROBE series CT6700, CT6701, 3273-50, 3274, 3275, 3276
Download PDF [3MB]
CLAMP ON PROBE 3276
CLAMP ON PROBE 3276
Declaration of Conformity
POWER SUPPLY 3269
• Up to 4 current sensors connectable
POWER SUPPLY 3272
• Single sensor connectable
No results were found.
Related Products List