MEASTEK MDP5700B High Voltage Differential Probe ±7000V Peak Measurement, Portable Laboratory-grade Tool

MEASTEK MDP5700B High Voltage Differential Probe ±7000V Peak Measurement, Portable Laboratory-grade Tool

Key Features:

1. Extreme voltage support

Designed for ultra-high voltage, the maximum differential voltage is ±7000Vpk (1000X mode), meeting the stringent requirements of power systems, electric vehicles and other fields.

2. Low noise performance

Noise <1.2V in 1000X mode, with high-precision 1% error, weak signals and high-voltage pulses can be clearly captured.

3. Intelligent and convenient functions

Automatically save measurement data, automatic overload warning, reduce human operation errors, and improve work efficiency.

4. Lightweight and portable design

Compact probe body + 1 meter lightweight wire, with a dedicated probe box, convenient for rapid deployment in laboratory and field environments.

5. Full-scenario compatible accessories

Standard CATIII 1000V probe clip, test hook and extension cable, compatible with oscilloscopes and data recorders, plug and play without debugging.

Specifications

Probe Standard Accessories

WARNING: To avoid the risk of electric shock or fire, do not use the MDP5700A/ MDP5700B/ MDP5700C probes or hook tip accessories on CAT III or CAT IV circuits. To avoid the risk of electric shock or fire, do not use the MDP5700A/ MDP5700B/ MDP5700C test probes or hook tip accessories on circuits above 7000V when using the MDP5070A/ MDP5070B/ MDP5070C probes.
Use only accessories rated for the application. Substituting other accessories may create a risk of electric shock or burns. Keep the probe body and accessories clean to reduce the risk of electric shock from conductive surfaces.

Packing List

FAQ

Q1: What is the maximum safe working voltage of the MDP5300A?
A1: The voltage to ground is 600V CATII/1000V CATI, the differential voltage is ±3000Vpk (1000X attenuation), it complies with CE/UL safety certification, and has built-in overload protection.

Q2: How to choose the attenuation ratio?
A2: Select according to the voltage being tested:
100X attenuation: Applicable to signals ≤±300Vpk (such as low-voltage inverter drive circuit)
1000X attenuation: Applicable to signals ≤±3000Vpk (such as high-voltage bus, IGBT collector voltage)

Q3: What is the impact of input capacitance on the test?
A3: 2pF differential input capacitance significantly reduces the load effect:
The capacitive reactance of high-frequency signals (such as 50MHz) is only about 1.6kΩ, which is much lower than that of traditional probes (5pF capacitive reactance is about 800Ω)
Measured comparison: Similar probes increase the delay of the rising edge of the IGBT drive waveform by 1.2ns, while the delay of MDP5300A is only 0.3ns

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