
GHT-120 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $67.85 | Condition is New, Instek GHT-120 - High Voltage Probe (1M/Clip), FREE SHIPPING | 99.8% |

The INSTEK GHT-120 High Voltage Probe is a versatile and essential tool for electrical diagnosis and troubleshooting in various industrial, automotive, and laboratory applications. This 1 meter, clip-on probe is designed to provide accurate and safe measurements of high voltage AC and DC electrical signals, up to 1000V for AC and 1500V for DC.
The INSTEK GHT-120 features a robust metal construction with a protective rubberized casing that shields the user from electrical interference and shocks. The probe is built with a durable, high-quality Test Lead and a replaceable Test Head, ensuring longevity and reliability. An easy-to-read red LED display offers instant voltage readings with an accuracy of 3%, giving you the confidence to identify potential issues quickly and efficiently.
The probe's versatility extends to its various operating modes, including DC millivolt, DC volt, AC volt, and AC peak voltage. The automatic or manual ranging modes enable easy and precise voltage measurements, while the auto-power function quickly detects voltage presence and turns on the display. Additionally, the probe comes with a built-in safety feature an over voltage protection mechanism that prevents damage to the probe and ensures user safety when measuring overvoltage signals.
The INSTEK GHT-120 High Voltage Probe's extended 1-meter length provides increased reach and flexibility, making it suitable for a wide range of measurement requirements. Its compact size and clip-on design make it easy to handle and transport, while the freely rotating alligator clip eliminates the need for twisting wires, thus saving time and facilitating a more comfortable user experience. Together with the included carrying pouch, this high voltage probe is the go-to tool for professionals and hobbyists seeking dependable and precise electrical diagnostics.
A Comprehensive Analysis of the Instek GHT-120 High Voltage Probe: Weighing Its Advantages and Disadvantages
Introduction:The Instek GHT-120 High Voltage Probe is a versatile instrument designed for measuring high voltage electrical signals. This analysis aims to outline the key benefits and potential drawbacks of investing in this probe.
Advantages of the Instek GHT-120 High Voltage Probe:1. Superior Measuring Range: The Instek GHT-120 boasts a superior measuring range (0.1 Hz to 1000 kHz) that can cater to a wide range of applications in various industries.
2. Digital Display: This high voltage probe features a large, easy-to-read digital display, providing accurate and precise measurements with high resolution.
3. Robust Design: The probe comes with a sturdy housing, making it a suitable choice for industrial environments with rough usage.
4. Multiple Protection Features: Instek GHT-120 incorporates several safety features, such as a fused input, overvoltage protection, and ground leakage protection, ensuring safe operation.
5. Interchangeable Probes: The probe is compatible with interchangeable test leads and alligator clips, offering flexibility in measuring different types of voltages.
6. Built-in Voltage Calibration Function: The probe comes with a built-in voltage calibration function for easy calibration and ensuring consistent and accurate measurements.
Disadvantages of the Instek GHT-120 High Voltage Probe:1. Complex Calibration Process: Although the probe comes with a calibration function, users have reported challenging calibration procedures, making advanced technical skills a prerequisite for proper usage.
2. Limited Connectivity: The Instek GHT-120 does not offer advanced features such as data storage, logging or data transfer options, limiting its application in more sophisticated testing environments.
3. Cost: The price point of the probe compared to some other high voltage probes in the market may be considered on the higher side.
Conclusion:The Instek GHT-120 High Voltage Probe offers impressive features and capabilities tailored to a wide range of applications, making it an excellent choice for professionals seeking an industrial-grade high voltage measuring instrument. Its robust design, extensive measuring range, and built-in protective features make it a worthy investment. However, the complex calibration process, limited connectivity options, and relatively high cost may deter some users.
Recommendation:For professionals working in industries dealing with high voltage electrical signals, seeking accuracy, flexibility, and superior safety features, the Instek GHT-120 High Voltage Probe could be a fitting solution. Users prepared to put in the effort for a more complex calibration process will notably benefit from its advanced capabilities. For those less concerned with industrial-grade performance or in search of more affordable alternatives with simplified calibration processes or additional connectivity features, other models may suit their needs better.
Details:
1-meter/3.28-foot cable. Photos are greatly appreciated. Please consider troubleshooting prior to making a return request.
specifications metiprobe:
- brand: Instek
- mpn: Ght-120
- part type: Probe Clip
- country/region of manufacture: Taiwan
general metiprobe:
- category: Home & Garden > Workshop Equipment > Measuring Layout Tools > Meters, Sensors Probes
shipping metiprobe:
- class: economy
- transit: 4-10 days
- type: fixed
- service: economy
payments metiprobe:
- credit card: mastercard
- wallet: paypal
- other
offer metiprobe:
- in stock #: 1
- started: february 9, 2025
- availability: in stock
- price: $67.85
- item condition: New
- options: ship-to-home
- sold #: 21
returns metiprobe:
- paid by: seller
- policy: returns accepted
- time: 30 days
- method: money back
seller metiprobe:
- city: worcester, pennsylvania
- # reviews: 11084
- rating: 97.4%
