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- $1,550.00
- Free 30-day Returns
Volume Discounts Available
- $1,415.50 ea.
- $1,400.60 ea.
- $1,385.70 ea.
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 16kV, 50MHz, 20X/200X/2000X Attenuation Rate, Active Differential Probe for Oscilloscope PT-5216
- Maximum differential test voltage : 16kVp-p. You can test safely high voltage signals.
- DC-50MHz, Accuracy (Typical):±2%, Attenuation Ratio: 20X/200X/2000X.
- 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-5216 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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Overview
Specs
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MODEL: PT-5216
Bandwidth (-3dB): DC-50MHz
Testing Voltage(Vp-p): 20X: 160V; 200X: 1.6kV; 2000X: 16kV
Input DC Voltage: 20X: 80V; 200X: 800V; 2000X: 8kV
Common-mode voltage: 2.8kV rms Attenuation Rate: 20X/200X/2000X
Rising Time: 7ns
Accuracy: ±2%
Input Impedance: Between the two ends: 30M//1.5pF, Single-ended to ground: 15M//3pF
CMRR: 60Hz:>80dB; 100Hz:>60dB; 1MHz:>50dB
Oscilloscope Input Impedance: 1M
Noise: 2mV rms
Weight: 390g/0.86lb
Dimension(LxWxH): 218x83x30 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-5216 is a 16kVp-p active high-voltage differential probe kit for oscilloscopes, built for engineers and technicians who need to safely measure floating or high-voltage signals in motor drives, power electronics, and general circuit testing with selectable 20X, 200X, and 2000X attenuation.
Recommended For
- Engineers troubleshooting mains-referenced power electronics, motor drives, inverters, or SMPS stages who need to view voltage between two non-ground points on a standard oscilloscope more safely than with regular passive probes.
- Bench users who already own a BNC-input oscilloscope and need a dedicated high-voltage differential probe for occasional floating-node measurements instead of upgrading to a specialty isolated instrument.
- Repair technicians and lab users working on offline power supplies, appliance boards, or industrial control hardware where the signal of interest is high voltage but bandwidth needs are still within the tens-of-megahertz range.
- Power electronics hobbyists or small labs that specifically need differential isolation for higher-voltage scope work and are willing to trade some low-level sensitivity for the ability to measure larger voltage swings with selectable attenuation.
Real-World Use Scenarios
- Checking inverter or motor-drive switching nodes on a grounded bench oscilloscope, the user is trying to view high-side PWM waveforms without shorting the circuit to earth; the likely outcome is a safer, cleaner differential view than using a standard ground clip, though the 50 MHz class bandwidth makes it better suited to power electronics work than very fast edge analysis.
- Probing mains-referenced power supplies, PFC stages, or offline SMPS sections, the user is trying to compare two live points that cannot be safely tied to oscilloscope ground; the likely outcome is the ability to inspect ripple, switching behavior, and startup events with less risk than improvised floating-scope setups.
- Debugging half-bridge, full-bridge, or gate-drive circuits, the user is trying to measure voltage differences across floating nodes instead of measuring each point separately and subtracting mentally; the likely outcome is faster setup and more trustworthy waveform comparison during power-stage bring-up.
- Using a general-purpose oscilloscope, meter, or DAQ with BNC input, the user is trying to turn a floating two-point measurement into a ground-referenced signal their instrument can read; the likely outcome is broader compatibility in lab and service workflows without needing a specialized isolated scope.
- Troubleshooting high-voltage lab setups where signal amplitude is large but switching speed is moderate, the user is trying to capture waveform shape and relative timing rather than tiny low-level detail; the likely outcome is usable visibility for HV diagnostics, but low-voltage signals can appear small on-screen at high attenuation settings.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Active differential measurements with oscilloscopes and other electrical test equipment; suited to converting two-point/differential signals to ground-referenced measurements and troubleshooting motor circuits |
| Model Identifiers | PINTECH PT-5216 differential probe |
| Physical Dimensions | 218 × 83 × 30 mm (probe housing external dimensions) |
| Accuracy And Standards | Typical accuracy ±2% and CE certified |
| Product Type And Unit | Electrical testing & measuring device; sold as Each |
Reference Q&A
Q: Should I choose the PINTECH PT-5216 or a lower-voltage 100 MHz differential probe for inverter and motor-drive work?
A: Choose the PINTECH PT-5216 when voltage headroom matters more than extra bandwidth. Its core position is high-voltage measurement: up to 16 kVp-p with switchable 20X, 200X, and 2000X attenuation, which fits DC bus, inverter output, and motor-drive testing better than many 700 V to 1.5 kV differential probes. A lower-voltage 100 MHz probe is the better fit when your circuits stay well below the PT-5216's voltage range and you want more bandwidth for faster switching edges. In short: PT-5216 for higher-voltage power electronics; lower-voltage 100 MHz probes for lower-voltage, faster-edge analysis.
Q: Is the PINTECH PT-5216 better than using two standard oscilloscope channels in A-B math mode?
A: Choose the PT-5216 when you need a safer, purpose-built way to measure floating or high-side signals. Community guidance consistently treats a real differential probe as the right tool for high-voltage work because it provides dedicated differential measurement and isolation behavior that two passive probes and scope math do not match in practice. Two-channel subtraction can still work for lower-risk bench measurements, but the PT-5216 is the better choice for repeated power-electronics debugging, especially around motor drives, switching nodes, and non-ground-referenced signals.
Q: Should I buy the PINTECH PT-5216 or a higher-bandwidth 200 MHz differential probe?
A: Choose the PT-5216 if your main need is measuring higher-voltage waveforms and switching activity up to a moderate bandwidth range. Its 50 MHz bandwidth is aligned with many power-conversion and motor-control tasks, while 200 MHz probes are typically chosen when users need cleaner visibility into faster switching transitions, higher-frequency ringing, or wide-bandgap power designs. The trade-off is straightforward: PT-5216 gives more voltage range; a 200 MHz model gives more high-frequency detail.
Q: Is the PINTECH PT-5216 a better fit than a compact low-voltage differential probe for portability and general bench use?
A: Choose the PT-5216 when your bench work includes mains-referenced, inverter, or high-side measurements and you want one probe with broad voltage coverage. Choose a compact low-voltage differential probe when portability, battery operation, or small-signal work matters more than maximum voltage. Community discussions around differential probes regularly separate these two use cases: high-voltage isolation probes for power electronics, and lower-voltage compact probes for convenience and lighter bench tasks.
Q: Who is the PT-5216 best suited for?
A: The PT-5216 is best suited for bench technicians, power electronics work, motor-drive troubleshooting, inverter testing, and other floating or high-common-mode measurements where a standard ground-referenced passive probe is not appropriate. It is less suitable for basic low-voltage hobby troubleshooting, where a normal 10X passive probe is usually simpler and cheaper.
Q: Will it work with my oscilloscope?
A: Usually yes, if your oscilloscope has a standard BNC input and the scope can accept the probe's output range. The PT-5216's BNC interface makes it broadly compatible, but buyers should still verify the scope's input characteristics and remember that standard BNC does not provide automatic scaling or built-in power for active probes. In practice, this means compatibility is broad, but setup may be more manual than with brand-specific powered probe interfaces.
Q: Is 50 MHz enough, or should I buy a higher-bandwidth differential probe?
A: 50 MHz is usually enough for general power electronics, motor drives, SMPS debugging, and many industrial waveforms. It is not the best fit for fast digital edges, higher-speed switching analysis, or work where you need more waveform detail above tens of megahertz. Buyers choosing between similar probes often trade price for bandwidth: 50 MHz is the practical choice for mainstream high-voltage differential measurements, while 100 MHz or higher is better for faster signals.
Q: What is the main trade-off versus a standard passive probe?
A: The main advantage is safety and measurement correctness on floating or high-side signals: a differential probe lets you measure between two points without tying oscilloscope ground directly into the circuit. The trade-offs are higher cost, external power or active-probe complexity, and lower convenience than a basic passive probe for everyday grounded measurements. If most of your work is ordinary low-voltage signals, a passive probe remains the better value.
Q: Is this a better buy than lower-voltage differential probes?
A: It is a better buy only if you actually need very high differential voltage range. The PT-5216's key value is its 16 kVp-p capability plus multiple attenuation settings, which makes it more suitable for higher-voltage lab and field work than lower-voltage probe options. The trade-off is that if your measurements stay far below that range, a lower-voltage probe with similar or higher bandwidth may be the more cost-efficient choice.
Q: Who is the PT-5216 best suited for?
A: It is best suited for users who need to measure high-voltage differential or floating signals on a standard BNC oscilloscope, especially in power electronics, mains-related work, and motor-drive debugging. It is less suited for general low-voltage bench work where a standard passive probe is simpler and usually more practical.
Q: Is the PT-5216 a good choice if I need to measure mains or motor-drive signals safely on a grounded oscilloscope?
A: Yes, that is the main use case it fits. A differential probe is the right type of tool when the signal is not safely referenced to scope ground. The PT-5216 adds high-voltage differential capability, 16 kVp-p maximum differential voltage, and BNC compatibility, which makes it more appropriate for mains and motor-circuit measurements than a normal passive probe.
Q: Can the PT-5216 also be used for low-voltage signals, or is it only for high voltage?
A: It can be used on lower-voltage differential signals, but it is not an ideal everyday low-voltage probe. Its 20X, 200X, and 2000X attenuation settings are optimized for high-voltage work, so small signals will appear reduced at the oscilloscope input and may be less convenient to view accurately than with a lower-attenuation probe.
Q: What are the main trade-offs of choosing the PT-5216?
A: The main trade-off is specialization. It offers high-voltage differential measurement, multiple attenuation ratios, and 50 MHz bandwidth, but that comes with the usual compromises of this probe class: it is more niche than a standard probe, less convenient for small-signal work, and mainly worth buying if you regularly measure floating or hazardous high-voltage nodes.