TESTEC Current Probe
- Brand
- TESTEC
- Origin
- Germany

TESTEC current probe.
Key specification options
- Range (Max)
- 10 A 100 A / 5 A 50 A / 7 A 70 A and more
- Sensitivity
- 100 mV/A 10 mV/A / 200 mV/A 20 mV/A / 500 mV/A 50 mV/A and more
- DC measurement accuracy
- ±3% ±50mA @ 100 mV/A ±4% ±50mA @ 10 mV/A ±15% max @ 10 mV/A / ±3% ±30mA @ 200 mV/A ±4% ±300mA @ 20 mV/A ±15%@ 200 mV/A / ±3% ±20mA @ 500 mV/A ±4% ±200mA @ 50 mV/A ±15%@ 50 mV/A and more
- Bandwidth
- DC-300 kHz / DC-500 kHz / DC-1 MHz and more
- Rise/fall time
- 1.2μs / 0.7μs / 0.35μs and more
- Maximum operating voltage
- 600 VAC RMS CAT II 300 VAC RMS CAT III
Measurement and application
Hall current measurement products provide a signal path between the measured conductor and the receiving instrument. A suitable setup combines the sensor construction, conductor arrangement and output connection.
Selection and connections
Confirm the opening mechanism, supply requirements and output connections, then check model documentation for measurement limits and accessories.
Models & specifications
TESTEC Current Probe
Model selection table
| Model | Range (Max) | Sensitivity | DC measurement accuracy | Bandwidth | Rise/fall time | Maximum operating voltage |
|---|---|---|---|---|---|---|
| TT-CC 220 | 10 A 100 A | 100 mV/A 10 mV/A | ±3% ±50mA @ 100 mV/A ±4% ±50mA @ 10 mV/A ±15% max @ 10 mV/A | DC-300 kHz | 1.2μs | 600 VAC RMS CAT II 300 VAC RMS CAT III |
| TT-CC 550 | 5 A 50 A | 200 mV/A 20 mV/A | ±3% ±30mA @ 200 mV/A ±4% ±300mA @ 20 mV/A ±15%@ 200 mV/A | DC-500 kHz | 0.7μs | 600 VAC RMS CAT II 300 VAC RMS CAT III |
| TT-CC 770 | 7 A 70 A | 500 mV/A 50 mV/A | ±3% ±20mA @ 500 mV/A ±4% ±200mA @ 50 mV/A ±15%@ 50 mV/A | DC-1 MHz | 0.35μs | 600 VAC RMS CAT II 300 VAC RMS CAT III |
| TT-CC 990 | 4 A 40 A | 1 V/A 100 mV/A | ±3%±10mA @1 V/A ±4%±100mA @100 mV/A | DC-1.5 MHz | 0.23μs | 600 VAC RMS CAT II 300 VAC RMS CAT III |
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