Pintech PT740-3A (150KHz,1000A) AC/DC Current probe
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PT740-3A (150KHz,1400A) AC/DC Current probe
Input : AC : 0.2-140A,DC : 0.4-140A;
AC : 100-1400A DC : 100-1400A
Attenuation ratio : 1A/10mV,1A/1mV
Compatible with any oscilloscope,standard BNC interface.
Big clamp,easy operation.
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Pintech PT740-3A Specification
| PT740-3A AC/DC Current clamp probe(Type 1:battery power supply only,has auto power off after using 10 minutes function.)(Type 2:battery & adaptor power supply,doesn't have auto power off after using 10 minutes function.)Kindly inform which type you want to order. | | Accuracy and phase shift | Current measuring range | AC:0.2A~140A peak,DC:0.4A~140A | AC:140A~1400Apeak,DC:140A~1400A | | Attenuation | 10mV/A | 1mV/A | | Accuracy | DC-1KHz,1.5%±5mV | | Phase shift(45~65Hz) | 10~20A:<3°;20~100A:<2° | 10~100A:<2°;100~1000A:<1.5° | | Noise | 1mV rms | | Rise/fall time | 2.3µs | | | Reference conditions :18?~28?,20~75%RH,Sine signal frequency 48Hz~65Hz, External magnetic field <40Aht,No dc component, no current carrier, center test sample, load impedance=1MOand=100pF,DC~65Hz Measurement former reset is 0,battery 9V±0.1V | | Bandwidth | DC~150kHz(-3dB) | | Load impedance | =1MOand=100pF | | Insert impedance | 50Hz?0.39mO,1000Hz?58mO | | Working voltage | Max.600V rms | | Common mode voltage | Max.600V rms | | Adjacent conductor influence | 50Hz,<10mA/A | | Jaw opening conductor position influence | 0.5%numerical reading | | Battery | 9V Alkaline battery | | Battery capacity indicator | When >6.5V,LED turns green | | Battery life | About 50 hour | | Overload indicator | LED turn red | | Automatic shutdown time | 10min | | Dc zero adjustment | v | | Jaw opening insert conductor | One cable: dia. 30mm. Two cable :dia.24mm or 2?31.5?10mm bus bar | | Size | 224?97?44mm | | Weight | 440g | | Color | Dark grey box; Red jaw opening | | output | 2m Coaxial cable and insulation BNC connector jack |
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