Micsig DP7001 - 150MHz High Voltage Differential Probe

Description

The differential probe, utilizing advanced metal shielding technology, is a modern tool distinguished by its very low noise level, excellent amplitude and frequency characteristics at high voltages, and superior common-mode rejection ratio (CMRR). These features enable users to easily test high-frequency and high-voltage signals. Additionally, the built-in zero-point calibration function allows for quick probe zeroing. The probe offers dual measurement ranges, improving the signal-to-noise ratio and accommodating various testing requirements. A standard BNC connector ensures compatibility with any oscilloscope, while USB-powered operation eliminates the need for external power supplies.

Extra features such as an overvoltage alarm with a flashing LED and buzzer provide quick feedback in critical situations. The DP probe also stands out for its compact and aesthetic design, significantly smaller than traditional differential probes. It maintains excellent bandwidth uniformity, with amplitude fluctuation below 0.5 dB within half the bandwidth—even at high frequencies—ensuring high measurement accuracy. High input impedance and low capacitance minimize loading effects, significantly improving differential signal accuracy.

This probe is ideal for AC voltage measurements, high-voltage isolation tests, power supply design, and power converter diagnostics. Its versatility makes it a valuable tool in both electronics workshops and industrial environments.

Features

• Bandwidth: 150 MHz
• Rise time: ≤ 2.33 ns
• Attenuation ratio: 100X, 1000X
• Accuracy: ±2%
• Max differential voltage (DC + AC Peak):
  • 100X: 700 V
  • 1000X: 7000 V
• Max common-mode voltage: CAT III 7000Vpk
• Noise:
  • Full bandwidth:
    • 100X: ≤ 125 mVrms
    • 1000X: ≤ 400 mVrms
  • 5 MHz bandwidth:
    • 100X: ≤ 50 mVrms
    • 1000X: ≤ 300 mVrms
• CMRR:
  • DC: > -80 dB
  • 100 kHz: > -60 dB
  • 10 MHz: > -40 dB
  • 100 MHz: > -26 dB
• Input impedance:
  • Differential mode: 60 MΩ, 0.78 pF
  • Common mode: 30 MΩ, 1.6 pF
• Delay:
  • 100X: 12.2 ns
  • 1000X: 12.3 ns
• Output voltage: ≤ 7V
• Fast zero-point calibration
• Dual measurement ranges
• Overvoltage indication: LED and buzzer
• Connector: BNC
• Power supply: USB Type-C
• Operating temperature range: 0℃ to 40℃
• Cable length: 8 cm (input), 120 cm (output)
• Control module dimensions: 91 x 33 x 15 mm
• Signal module dimensions: 100 x 36 x 20 mm

Kit contains

• Differential probe
• USB cable
• 2 x alligator clips
• 2 x measurement tips