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- $1,550.00
- Free 30-day Returns
Volume Discounts Available
- $1,376.55 ea.
- $1,362.06 ea.
- $1,347.57 ea.
Ships from China.
Sold by GUANGZHOU PINTECH CO LTD
Shipped by GUANGZHOU PINTECH CO LTD
Meet Your Seller
PINTECH High Frequency Differential Probes for Oscilloscope 16kV, 70MHZ, 100X/1000X Attenuation Rate, Oscilloscope Probe with Standard BNC Interface, PT-5160M
- Rise Time: 5ns. This differential probe measures signals with very fast rise times.
- DC-70MHz, Accuracy (Typical):±2%, Attenuation Ratio: 100X/1000X.
- Maximum differential test voltage : 16kVp-p. The oscilloscope probe is suitable for testing high voltage signals.
- Widely Used: The oscilloscope probe features BNC interface, compatible with all oscilloscopes.
- Package Included: PT-5160M differential probe x 1, Adapter x 1, Probe Hook x 2, Alligator Clip x 2, BNC cable x 1, Dedicated Input Cable x 1, Manual x 1. PINTECH offers 1 Year warranty, you can contact us if you have any questions!
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Overview
Specs
Reviews
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MODEL: PT-5160M
Bandwidth (-3dB): DC-70MHz
Testing Voltage(Vp-p): 100X: 1.6kV; 1000X: 16kV
Input DC Voltage: 100X: 800V; 1000X: 8kV
Attenuation Rate: 100X/1000X
Rising Time: 5ns
Accuracy: ±2%
Input Impedance: Between the two ends: 20M//5pF, Single-ended to ground: 10M//10pF
CMRR: 60Hz:>80dB; 100Hz:>60dB; 1MHz:>50dB
Common-mode voltage: 2.8kV
Oscilloscope Input Impedance: 1M
Noise: 1mV rms
Weight: 450g/0.99lb
Dimension(LxWxH): 220x85x30 mm
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by GUANGZHOU PINTECH CO LTD Return Policy
Manufacturer Contact Info
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The PINTECH PT-5160M is a high-voltage differential oscilloscope probe with 70MHz bandwidth, 100X/1000X attenuation, and up to 16kVp-p differential measurement, making it suitable for engineers, lab technicians, and electronics professionals testing fast high-voltage signals on standard BNC oscilloscopes.
Recommended For
- Engineers and technicians debugging offline power supplies, inverter stages, or mains-referenced switching nodes who need to view floating high-voltage waveforms on a standard BNC oscilloscope without tying scope ground to the circuit.
- Power electronics R&D users working on motor drives, PFC, SMPS, or high-energy lab prototypes where differential measurement and high attenuation are more important than very high bandwidth.
- Bench users who already own a general-purpose oscilloscope with 1 MΩ BNC input and want to add safe high-voltage differential probing rather than move to a specialized isolated scope setup.
- Users measuring fast high-voltage edges in the tens of MHz range, such as switch-node transitions or line-related transients, where a 70 MHz differential probe is a practical fit.
Real-World Use Scenarios
- Checking inverter or motor-drive output waveforms on a standard bench oscilloscope, where the user wants to compare two floating high-voltage points safely; the likely experience is that PWM edges, switching behavior, and line-to-line waveform shape become visible without tying the scope ground to the power stage.
- Probing mains, rectified bus, or high-side switch-node voltage in switch-mode power supply or power-converter troubleshooting, where the user is trying to confirm whether noise, ripple, or abnormal switching is causing a fault; the likely outcome is a usable waveform on a grounded oscilloscope that helps isolate whether the issue is on the AC side, DC bus, or switching stage.
- Looking at fast switching edges in SiC, GaN, or other power-electronics development work, where the user wants to see rise/fall behavior and overshoot during switching events; the likely experience is that moderate-bandwidth transient details can be observed clearly enough for debugging layout, ringing, or gate-drive behavior, though this class of probe is more suited to power-stage work than very high-speed RF validation.
- Verifying whether building power or equipment input voltage is clean enough during maintenance or field diagnostics, where the user is trying to capture distortion, spikes, or waveform deformation on mains-fed equipment; the likely outcome is a direct view of the voltage waveform that helps confirm whether the supply looks normal or whether further power-quality investigation is needed.
- Using an ordinary BNC-input oscilloscope in a lab that needs occasional floating differential measurements, where the user wants one probe that can move between different scopes and power-electronics setups; the likely experience is broad compatibility and straightforward setup for high-voltage differential checks, especially when the main goal is safe waveform visibility rather than precision power analysis.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Measuring differential, high-voltage signals with an oscilloscope; intended for use with oscilloscopes that accept a standard BNC connection |
| Model Identifiers | PINTECH PT-5160M differential probe, sold individually |
| Product Type And Use | Electrical testing & measuring probe for oscilloscope differential measurements |
| Physical Specifications | External dimensions 220 × 85 × 30 mm |
| Accuracy And Tolerance | Typical measurement accuracy ±2% |
| Standards And Certification | CE certified |
| Availability | First listed on Newegg March 08, 2026 |
Reference Q&A
Q: Should I choose the PINTECH PT-5160M or a typical 7 kV, 70 MHz differential probe?
A: Choose the PT-5160M when your main requirement is higher differential voltage headroom without giving up the common 70 MHz class bandwidth. PINTECH positions the PT-5160M at 16 kVp-p with 100X/1000X attenuation and 70 MHz bandwidth, while many mainstream 70 MHz high-voltage differential probes from other brands are in the 7 kV class. A 7 kV model is the more comparable choice when your measurements stay below that range and you are prioritizing a more established review trail from brands with broader reviewer coverage.
Q: Is the PT-5160M a better fit than a 100 MHz high-voltage differential probe?
A: Choose the PT-5160M if your signals are high voltage but your bandwidth needs stay within the 70 MHz range. Move to a 100 MHz class probe when you need more waveform detail on faster edges or higher-frequency switching behavior. This is a straightforward trade-off: the PT-5160M emphasizes voltage range, while 100 MHz alternatives are positioned for additional bandwidth at lower maximum differential voltage in many cases.
Q: PT-5160M vs lower-voltage differential probes: which one makes more sense for inverter and power electronics work?
A: The PT-5160M makes more sense when you expect to probe higher-voltage nodes in motor drives, mains-referenced power stages, or similar applications where extra measurement headroom matters. Lower-voltage differential probes are usually the better fit for bench-level power supply work, lower-voltage gate-drive analysis, or lab tasks where lower capacitance or higher bandwidth may matter more than maximum voltage range. In practice, buyers usually choose between voltage headroom and signal-detail optimization.
Q: Should I buy the PT-5160M or a probe from a more widely reviewed brand like Micsig or Siglent?
A: Choose the PT-5160M if its published combination of 16 kVp-p range, 70 MHz bandwidth, and standard BNC compatibility matches your measurement requirements. Choose a more widely reviewed brand when you want more third-party validation around noise, CMRR, and real bench behavior before buying. Review coverage for Micsig in particular is stronger in enthusiast and professional test-equipment media, which can make comparison shopping easier even when the headline specifications are not identical.
Q: Who is the PT-5160M most suitable for?
A: The PT-5160M is most suitable for bench testing high-voltage differential signals on general oscilloscopes with a standard BNC input. Its 16 kVp-p maximum differential voltage, 70 MHz bandwidth, and 100X/1000X attenuation make it a practical fit for power electronics, inverter, motor-drive, and floating high-side measurements where a standard passive probe would be unsafe or unsuitable. It is less suitable for low-voltage precision work or very fast wide-bandgap switching measurements that need substantially higher bandwidth and stronger high-frequency common-mode performance.
Q: Is 70 MHz enough bandwidth for this differential probe?
A: 70 MHz is enough for many high-voltage power and industrial measurements, but it is not ideal for very fast switching edges or advanced GaN work. The product’s stated 5 ns rise time and 70 MHz bandwidth are workable for general troubleshooting and waveform observation, but buyers comparing probes often ask whether bandwidth is sufficient for cleaner edge capture. If your signals have very fast transitions, a higher-bandwidth differential or isolated probe is the safer choice for measurement fidelity.
Q: What is the main trade-off of a 100X/1000X high-voltage differential probe like this?
A: The main trade-off is voltage range versus sensitivity. A 100X/1000X probe is useful because it lets a standard oscilloscope safely view much higher differential voltages, but higher attenuation also reduces the signal seen by the scope and can make low-amplitude details harder to resolve. This type of probe is therefore better for high-voltage measurements than for small-signal analysis.
Q: Is this better than using two standard passive probes and oscilloscope math for differential measurements?
A: For high-voltage floating measurements, yes in most cases. A dedicated differential probe is usually the better choice because it is designed for differential input measurement and avoids the mismatch, grounding risk, and math-subtraction errors that can occur when using two single-ended passive probes. The trade-off is cost and lower convenience for everyday low-voltage probing.
Q: Who is this differential probe suitable for?
A: The PT-5160M is most suitable for users who need to measure floating or high-voltage differential signals on a standard oscilloscope, such as power electronics, mains-referenced circuits, inverters, motor drives, or similar bench work. It is less suitable for low-voltage general-purpose probing where a standard passive probe is simpler and cheaper.
Q: Is this a good choice if I need to measure high voltage safely on a grounded oscilloscope?
A: Yes, if your measurement requires an actual high-voltage differential probe. Based on the product data, the PT-5160M is designed for differential measurements up to 16 kVp-p with 100X and 1000X attenuation, which fits the common use case discussed in Reddit and YouTube: measuring non-ground-referenced high-voltage signals without tying the oscilloscope ground to the circuit. The main condition is that your signal stays within the probe's voltage and bandwidth limits.
Q: What are the main trade-offs of this probe?
A: The main trade-offs are bandwidth, complexity, and cost versus safety and measurement capability. This model gives you high-voltage differential measurement and broad oscilloscope compatibility through a BNC interface, but its 70 MHz bandwidth and 5 ns rise time make it a better fit for power electronics and general fast analog work than for very high-speed digital debugging. It also adds setup overhead compared with a normal passive probe.
Q: Can this replace using two standard probes and oscilloscope math mode?
A: Usually yes for the intended job, and it is the better choice when safety and common-mode performance matter. Reddit discussions repeatedly treat a true differential probe as preferable to using two channels in A-B math mode for floating or high-voltage measurements. The trade-off is that a dedicated differential probe is a specialized accessory, so it only makes sense if you regularly measure this type of signal.