The Rigol RP1018H is a passive high-voltage probe engineered for precision measurement of high-voltage signals across DC and AC applications. It delivers 150 MHz bandwidth with minimal circuit loading through a 1000:1 attenuation ratio, 200 MΩ input resistance, and 1.5 pF input capacitance. Safety-rated to 18 kV DC + AC peak (CAT II), this probe supports demanding electrical measurements in industrial, power electronics, and research environments.
Technical Specifications
• Bandwidth: DC to 150 MHz
• Attenuation Ratio: 1000:1
• Input Resistance: 200 MΩ
• Input Capacitance: 1.5 pF
• Maximum Input Voltage: 18 kV DC + AC peak (CAT II); 12 kV AC RMS (CAT II)
• Maximum Loading Current: 90 µA
• Rise Time: 2.4 ns
• Signal-to-Noise Ratio: > 60 dB at 1 kHz; > 50 dB at 1 MHz
• DCV Accuracy: ≤ 3% Full Range
• ACV Accuracy: ≤ 3% at 1 kHz
• Temperature Coefficient: ≤ 200 PPM/°C
• Compensation Range: 10 pF to 35 pF
• Cable Length: 2 m ± 0.2 m
• Operating Temperature: -10 to 55°C
• Storage Temperature: -20 to 70°C
• Weight: 460 g
– Key Features
• Passive design eliminates battery requirements and drift
• Low input capacitance minimizes circuit perturbation
• High input impedance preserves signal integrity on high-impedance circuits
• 2.4 ns rise time captures fast transients accurately
• CAT II safety rating for field measurements
• Adjustable compensation range accommodates varied oscilloscope input stages
– Typical Applications
• Power supply testing and validation
• High-voltage circuit debugging
• Switched-mode power supply characterization
• Industrial equipment diagnostics
– Compatibility & Integration
The RP1018H integrates with all Rigol digital oscilloscopes. Standard accessories include user’s guide, probe case, test CRT, adjust bar, and carrying box.
