The PINTECH N1070A is a high-voltage differential oscilloscope probe with 50MHz bandwidth, 7kVp-p maximum differential voltage, and 1000X/100X attenuation, making it suitable for engineers, technicians, and lab users measuring high-voltage waveforms on standard BNC oscilloscopes.
Recommended For
- Engineers and technicians troubleshooting offline power electronics on a grounded bench scope, such as SMPS, inverters, motor drives, or mains-referenced stages where differential high-voltage measurement is required instead of a standard passive probe.
- Lab users who need a wide safety and voltage margin for waveform viewing up to the probe’s 7 kVp-p class, but do not need a premium 100 MHz+ differential probe.
- Field service or shared-bench users who want a differential probe with standard BNC connectivity and flexible power options, so it can move between different oscilloscopes without depending on a brand-specific probe interface.
- R&D and repair workflows focused on power-stage waveform capture, where DC to 50 MHz bandwidth and 100X/1000X attenuation fit switching-power measurements better than low-voltage digital debug.
Real-World Use Scenarios
- Checking the switching waveform on the primary side of an offline power supply, where neither test point is at earth ground; the user can view the voltage across the switch or transformer node without tying the oscilloscope ground to a live high-voltage point, which is the normal reason engineers use a high-voltage differential probe in SMPS work.
- Measuring gate-to-source or half-bridge node behavior in motor drives, inverters, or other floating power stages; the user is trying to see the real switching waveform on a node riding on a large common-mode voltage, and a differential probe is the expected tool because it rejects that common-mode movement better than two standard ground-referenced probes.
- Looking at mains-referenced AC or generator output with a bench oscilloscope; the user wants to confirm waveform shape, distortion, or switching artifacts, and the practical outcome is safer measurement of line-level voltage than clipping a normal probe ground onto live power, provided the probe’s own voltage rating matches the job.
- Comparing the differential output of an inverter, H-bridge, or other floating load connection; the user is trying to verify whether the output is sine-like, PWM, or noisy, and the likely experience is a cleaner and more trustworthy result than using math subtraction from two ordinary probes in a high common-mode environment.
- Using a standard BNC oscilloscope to capture high-voltage differential signals in a general lab or service bench setup; the user is trying to extend an ordinary scope into power-electronics debugging, and the likely outcome is broad compatibility with many scopes as long as the user accepts the external powering and manual setup typical of active differential probes.
Spec Summary
| Attribute | Value |
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| Best For | High-voltage differential measurements and troubleshooting of power-electronics or isolated circuits — supports up to 7 kVp-p and signals to 50 MHz for use with oscilloscopes that accept BNC probes |
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| Electrical And Performance | Maximum differential test voltage 7 kVp-p with built-in auto-zero and overload protection for stable, protected measurements |
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| Attenuation And Accuracy | Selectable 1000X / 100X attenuation with typical ±1% accuracy |
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| Bandwidth And Rise Time | DC to 50 MHz (−3 dB) bandwidth with ~7 ns rise time for mid‑band signal capture |
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| Power And Protection | Two power modes: battery or external adapter; battery not included; includes overload protection |
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| Interface And Compatibility | Standard BNC output interface for use with general-purpose oscilloscopes |
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| Accessories And Package | Includes the N1070A differential probe, adapter, two probe hooks and a manual for out‑of‑the‑box use |
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| Warranty | 1 Year manufacturer warranty |
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| Model Identifiers | N1070A differential probe |
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Reference Q&A
Q: Should I choose the PINTECH N1070A or a 100 MHz differential probe like the Micsig DP10013?
A: Choose the PINTECH N1070A when voltage headroom matters more than bandwidth. The N1070A is positioned as a 50 MHz, 7 kVp-p high-voltage differential probe with 100X/1000X attenuation, which fits inverter, mains, and high-voltage power measurements where 1000X mode is useful. A 100 MHz probe like the Micsig DP10013 is the better fit when you need faster edge visibility or higher-frequency switching detail, but its voltage range is much lower at about 1300 V differential. In short: N1070A for higher-voltage measurement margin, DP10013 for more bandwidth at lower voltage.
Q: Is the PINTECH N1070A a better choice than a lower-voltage differential probe for mains and power electronics work?
A: Yes, if your work includes floating high-voltage nodes, motor drives, offline power supplies, or DC bus measurements. The N1070A's 7 kVp-p range and 1000X mode give it more measurement margin than lower-voltage probes such as 700 V to 1400 V class models. Lower-voltage probes are often a better match for bench-level analog or lower-voltage switching circuits because they usually offer lower attenuation options and can preserve more displayed signal amplitude on small waveforms. Choose N1070A when safe measurement range is the first requirement; choose a lower-voltage probe when the circuit voltage is modest and signal detail is the priority.
Q: PINTECH N1070A vs Tektronix high-voltage differential probes: which makes more sense?
A: Choose the PINTECH N1070A when you want a BNC-output high-voltage probe focused on broad oscilloscope compatibility and a 100X/1000X setup for high-voltage work. Choose a Tektronix model when you need stronger brand-documented ecosystem support, more published application material, or higher-performance options in the lineup. For example, Tektronix offers probes with higher bandwidth and, in some models, similar 100X/1000X attenuation classes, but the line is segmented by bandwidth and voltage rating. In practical buying terms, N1070A is the simpler fit for general high-voltage differential probing across standard BNC scopes, while Tektronix is the better fit when you are matching to a premium bench setup or need a specific published performance envelope.
Q: Is the PINTECH N1070A better for portability, or should I get a lab-focused probe with dedicated scope integration?
A: Choose the N1070A if portability and scope compatibility matter more. Its battery-and-adapter power options and standard BNC interface make it easier to move between different oscilloscopes and test locations. A lab-focused probe with vendor-specific integration can be the better choice when you want tighter workflow integration, published calibration behavior within one instrument ecosystem, or advanced probe interfaces beyond standard BNC. The trade-off is flexibility versus integration: N1070A favors flexible deployment, while integrated probe families favor fixed-bench convenience.
Q: Who is this high-voltage differential probe suitable for?
A: This probe is best suited to bench and field users who need to measure floating or non-ground-referenced high-voltage signals with a standard BNC oscilloscope. Based on its 7 kVp-p maximum differential voltage, 50 MHz bandwidth, 100X/1000X attenuation, and ±1% typical accuracy, it fits power electronics debugging, motor drive work, inverter testing, switching power supplies, and converter measurements better than low-voltage or general-purpose probes.
Q: Is 50 MHz enough, or should I buy a higher-bandwidth differential probe instead?
A: 50 MHz is usually enough for many power electronics, mains, inverter, SMPS, and motor-control measurements, but it is not the best fit for fast edge characterization or higher-frequency switching detail where 100 MHz-class probes give more headroom. In short: choose this model for high-voltage general troubleshooting and routine waveform viewing; choose a faster probe if edge fidelity matters more than voltage range.
Q: Is this a good choice if I need one probe for different oscilloscopes?
A: Yes, if your main requirement is broad oscilloscope compatibility. The standard BNC interface makes it easier to use across many scopes than probes tied to proprietary probe interfaces. The trade-off is that BNC probes typically rely on manual attenuation setup and do not provide the tighter integration or auto-identification found on vendor-specific probe systems.
Q: What are the trade-offs of 100X and 1000X attenuation on a probe like this?
A: The main trade-off is measurement range versus signal visibility. 1000X attenuation is the better choice for very high-voltage signals because it extends safe measurement range, while 100X gives a larger signal at the oscilloscope input and can be more practical for lower high-voltage measurements. Buyers commonly compare probes on this point because attenuation settings directly affect how much voltage you can measure and how easy small waveform details are to see.
Q: Does it come ready to use out of the box, especially for portable battery-powered work?
A: Not completely. The package includes the probe, adapter, hook probes, and manual, but the listing says the battery is not included. That matters if you expect true grab-and-go use, because some comparable differential probes ship with batteries included while others require external power only or leave batteries to the buyer.
Q: Is this probe worth buying for measuring mains, inverter, or other high-voltage signals on a standard oscilloscope?
A: It is mainly suitable if you specifically need a differential probe for high-voltage measurements that a normal grounded scope probe cannot safely handle. Based on the product data, it is built for up to 7 kVp-p differential voltage, uses a standard BNC output, and offers 100X/1000X attenuation, which matches the kind of use cases commonly discussed in Reddit and YouTube threads about probing mains and floating high-side signals. The trade-off is that it is a specialized tool, so it is less compelling if you only measure low-voltage grounded circuits.
Q: Who is this differential probe most suitable for?
A: It is best suited to users who need to measure voltage between two non-ground points, especially in power electronics, mains-related circuits, motor drives, switch-mode supplies, or other high-side measurements. Reddit discussions repeatedly frame differential probes as the safer and more appropriate choice when scope ground would otherwise create a short or unsafe reference. It is less suited to casual low-voltage bench work where a regular passive probe is usually enough.
Q: Can this probe also be used for lower-voltage differential signals, or is it only for high voltage?
A: Yes, it can also be used for lower-voltage differential measurements, but it is optimized as a high-voltage probe rather than a high-sensitivity low-level differential probe. The 100X and 1000X attenuation settings make it practical for larger signals, while small signals may be harder to resolve compared with probes designed for low-voltage, high-gain work. In short, it is usable for low voltage, but not the most specialized choice for that job.
Q: What are the main trade-offs of this probe compared with a regular passive oscilloscope probe?
A: The main advantages are safer measurement of floating or high-side voltages and compatibility with standard BNC oscilloscopes. The main trade-offs are lower convenience for simple everyday probing, attenuation that reduces sensitivity to very small signals, and the fact that it is an active accessory that needs power from batteries or an adapter. For routine grounded low-voltage measurements, a normal passive probe is simpler; this probe is more useful when isolation and differential measurement matter.
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