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- $1,270.00
- Free 30-day Returns
Ships from China.
Sold by GUANGZHOU PINTECH CO LTD
Shipped by GUANGZHOU PINTECH CO LTD
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PINTECH High Voltage Differential Probe kit 15kV, 35MHz, 100X/1000X Attenuation Rate, Active Differential Probe for Oscilloscope PT-5215
- Maximum differential test voltage : 15kVp-p. You can test safely high voltage signals.
- DC-35MHz. Accuracy (Typical):±2%, Attenuation Ratio: 100X/1000X.
- Widely Used: The oscilloscope probe features BNC interface, compatible with all oscilloscopes.
- Our active differential probes convert any two-point signal to ground signal for oscilloscopes, meters, and data acquisition equipment. The differential probe is used for testing most circuits, especially motor circuits.
- Package Included: PT-5215 differential probe x 1, Adapter x 1, Probe Hook x 2, Alligator Clip x 2, BNC cable x 1, Manual x 1. PINTECH offers 1 Year warranty, you can contact us if you have any questions!
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MODEL: PT-5215
Bandwidth (-3dB): DC-35MHz(x1000), DC-25MHz(x100)
Testing Voltage(Vp-p): 1.5kV@1/100, 15kV@1/1000
Input DC Voltage: 750V@1/100, 7.5kV@1/1000
Attenuation Rate: 100X/1000X
Rising Time: 10ns
Accuracy: ±2%
Common-mode voltage RMS: 2.6kV
Noise: 1mV rms
Input Impedance: Between the two ends: 50M//1.3pF, Single-ended to ground: 25M//2.6pF
CMRR: 60Hz:>80dB; 100Hz:>60dB; 1MHz:>50dB
Oscilloscope Input Impedance: 1M
Weight: 350g/0.77lb
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.
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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-5215 is a 15kVp-p active high-voltage differential probe for oscilloscopes, designed for engineers, technicians, and advanced electronics users who need to safely measure floating or differential signals in motor drives, power electronics, and other high-voltage circuits.
Recommended For
- Engineers and technicians debugging offline switch-mode power supplies, PFC stages, or mains-referenced power sections with a grounded bench oscilloscope. Differential probes in this class are positioned for floating high-voltage measurements where a standard ground-referenced probe is not appropriate.
- Motor-drive, inverter, and VFD users who need to compare two non-ground points safely, such as phase-to-phase or switching-node measurements. PINTECH’s own positioning and broader differential-probe guidance both point to motor circuits as a core use case.
- Lab users who need broad oscilloscope compatibility through a standard BNC connection rather than a probe that depends on a brand-specific intelligent probe interface. This fits mixed-bench environments with different scope brands.
- Repair shops, field-service teams, or training labs that occasionally need one probe to cover both higher-voltage troubleshooting and general differential measurements, using the 100X/1000X attenuation options to match different signal levels.
Real-World Use Scenarios
- Checking inverter, VFD, or motor-drive output waveforms on a grounded bench oscilloscope, where the user needs to measure voltage between two floating points without shorting either side to earth. The likely experience is safer hookup than a standard ground-referenced probe and a usable view of PWM phase-to-phase switching behavior for troubleshooting drive timing, noise, or abnormal switching patterns.
- Measuring high-voltage power electronics nodes such as DC bus ripple, half-bridge switching, or gate-drive-related waveforms in SMPS, inverters, or UPS hardware. The user is trying to see the real signal shape on live power stages, and the likely outcome is clearer debugging of overshoot, ringing, and switching behavior than with a basic passive probe on circuits that are not safely ground-referenced.
- Looking at mains-referenced or line-to-line AC waveforms that would be risky to probe directly with a normal oscilloscope lead. The user is trying to verify waveform quality, distortion, or transient behavior, and the likely outcome is being able to inspect the signal on standard BNC-equipped scopes while avoiding the direct ground-clip mistake that commonly damages equipment or creates a safety hazard.
- Comparing two non-ground signals in a converter or control circuit when the user wants the voltage difference directly instead of math-subtracting two single-ended channels. The likely experience is faster setup and fewer measurement errors when checking differential signals across shunts, switching nodes, or floating subcircuits during lab debugging.
- Testing brushless motor phase or back-EMF signals when there is no convenient shared ground. The user is trying to inspect phase-to-phase behavior during startup, commutation, or fault diagnosis, and the likely outcome is a more practical way to capture floating motor signals on a conventional oscilloscope without forcing an artificial ground reference.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Measuring and diagnosing high-voltage differential signals with oscilloscopes, meters, and data-acquisition systems; useful for troubleshooting motor and other electrical circuits |
| Electrical Performance | Rated to 15 kV p‑p differential; DC–35 MHz bandwidth; typical accuracy ±2%; selectable 100X or 1000X attenuation |
| Compatibility & Interface | BNC output compatible with oscilloscopes; converts two-point differential signals to ground-referenced signals for oscilloscopes, multimeters, and DAQ equipment |
| Model Identifiers | PINTECH PT-5215 high-voltage active differential probe |
| Physical | Dimensions 220 × 85 × 30 mm; sold as an individual unit |
| Certifications & Warranty | CE certified; 1 year manufacturer warranty |
| Package Contents | Includes PT-5215 probe, adapter, 2 probe hooks, 2 alligator clips, BNC cable, and manual |
Reference Q&A
Q: Should I buy the PINTECH PT-5215 or use two standard oscilloscope probes with math subtraction?
A: Choose the PINTECH PT-5215 when you need to measure high-side or floating voltages safely and directly. A dedicated high-voltage differential probe is the normal tool for motor drives, mains-referenced power stages, and other circuits where neither point is at ground. Using two standard probes with channel subtraction can work for some low-risk bench cases, but it depends more on channel matching, uses two scope inputs, and does not replace the isolation and common-mode handling of a true differential probe.
Q: Is the PINTECH PT-5215 a better fit than a lower-voltage differential probe for inverter, mains, or motor-drive work?
A: The PT-5215 is the better fit when voltage headroom is the main requirement. Its product positioning centers on high-voltage differential measurement up to 15 kVp-p with 100X and 1000X attenuation, which matches use cases such as motor circuits and higher-voltage switching nodes. A lower-voltage differential probe is usually the more practical choice only when your signals stay well below that range and you want more sensitivity or less attenuation at smaller amplitudes.
Q: How does the PINTECH PT-5215 compare with a higher-bandwidth differential probe like the Tektronix P5205A or Micsig DP10013?
A: Choose the PT-5215 when you need more voltage range than speed and want a probe aimed at high-voltage measurement. Choose a higher-bandwidth model such as the Tektronix P5205A or Micsig DP10013 when waveform fidelity on faster edges matters more. External references commonly place those alternatives in the 100 MHz class, while the PT-5215 is sold around the 35 MHz class in channel listings and reseller pages. In practice, that means the higher-bandwidth options are better suited to faster switching transitions, while the PT-5215 is a more voltage-focused choice.
Q: Should I choose the PINTECH PT-5215 or a USB-powered portable differential probe?
A: Choose the PT-5215 when your priority is higher voltage capability and bench-style measurement with a conventional oscilloscope. Choose a USB-powered portable differential probe when cable simplicity and easier field setup matter more. Community discussions around Micsig's DP series frequently point out the convenience of USB power, while bench-oriented high-voltage probes like the PT-5215 are more about measurement range than portability.
Q: Who is the PINTECH PT-5215 most suitable for?
A: The PT-5215 is most suitable for users who need to measure floating or high-side voltages on grounded oscilloscopes, especially in motor drives, power electronics, inverters, and other circuits where neither test point should be tied to scope ground. Its 15 kVp-p differential rating, 100X/1000X attenuation options, and BNC scope compatibility make it a better fit for bench troubleshooting and power-stage work than for low-voltage general-purpose probing.
Q: Is this better than using two standard scope probes and the oscilloscope's A-B math function?
A: Usually yes for this type of work. A true differential probe is the safer and more practical choice when measuring voltage between two non-grounded points, because it avoids grounding mistakes and preserves both scope channels. Two standard probes plus math can work for rough checks, but it is less convenient and can be less reliable for floating high-voltage measurements.
Q: Will the PT-5215 work with my oscilloscope?
A: It should work with most oscilloscopes that accept a standard BNC input, which matches the product's stated compatibility. The main trade-off is that generic BNC probes may not provide automatic attenuation readout on the oscilloscope, so users may need to manually set the channel scale for 100X or 1000X to keep voltage readings accurate.
Q: What are the main trade-offs versus a higher-end differential probe from Keysight or Tektronix?
A: The PT-5215 offers much higher stated differential voltage capability than many premium probes, but the trade-off is lower bandwidth at 35 MHz and fewer ecosystem features. Higher-end models often provide faster bandwidth, tighter integration with supported oscilloscopes, and features like auto readout or branded probe interfaces, which matter more for high-speed power analysis or advanced lab workflows.
Q: Is 35 MHz enough, or should I buy a faster differential probe?
A: 35 MHz is enough for many industrial power, inverter, motor-drive, and general high-voltage switching measurements, but it is not ideal for fast digital buses or higher-speed edge analysis. If your main job is power electronics troubleshooting, this bandwidth is often sufficient. If you need detailed switching transitions or high-speed serial signal work, a higher-bandwidth probe is the better choice.
Q: Who is the PT-5215 a good fit for?
A: The PT-5215 is best suited to users who need to measure high-voltage signals between two non-ground-reference points, especially in power electronics, motor drives, mains-related circuits, and other floating measurements. It is less suitable if your work is mostly low-voltage bench debugging, where a standard probe is usually simpler and more cost-effective.
Q: Is the PT-5215 worth buying instead of using two scope channels in math-difference mode?
A: Yes, if you need safer and cleaner measurement of high-voltage differential signals. Community discussion around differential probing repeatedly treats a true differential probe as the better choice for floating or mains-referenced measurements. The trade-off is that this model is specialized: you are buying isolation-oriented probing, not a general-purpose everyday probe.
Q: Can the PT-5215 still be used for low-voltage measurements?
A: Yes, but it is usually not the most practical choice unless you specifically need differential measurement or isolation. The PT-5215 can measure lower-voltage signals, but its core value is safe high-voltage differential work. For ordinary grounded low-voltage signals, a standard probe is typically easier to use.
Q: What are the main trade-offs of the PT-5215?
A: The main trade-off is specialization. The PT-5215 offers high differential voltage capability, 35 MHz bandwidth, 100X/1000X attenuation, and BNC compatibility, which makes it useful for demanding high-voltage measurements. In return, it is less convenient for quick everyday probing, and its bandwidth and attenuation make it a fit for power and high-voltage diagnostics rather than precision low-level signal work.