KYORITSU HIGH VOLTAGE INSULATION TESTER KEW 3123A
- 5000/10000V DC Test Voltage
- Automatic Ranging (5/200GΩ)
- Drip-proof, Rugged Design
- Automatic Discharge Safety Function
Did you like this product? Add to favorites now and follow the product.
(+86) 132-6243-8118 Start Live Chat
Description
Unrivaled Performance in Challenging Environments
In the demanding world of electrical engineering and maintenance, having the right tools is not just a matter of convenience; it’s a matter of safety and precision. This instrument, designed with a rugged design and housed in a hard carrying case, is built to withstand the rigors of field use. Its robust construction ensures that it can be taken to even the most challenging locations—from dusty construction sites to remote power substations—without compromising its integrity or accuracy. The protective case safeguards the device from physical shocks, moisture, and debris, making it an indispensable companion for professionals who work in diverse and often unpredictable environments. The durable build is a testament to its reliability, giving users the confidence to perform critical insulation resistance tests knowing their equipment is up to the task.
Detachable High Voltage Line Probe for Flexibility
The inclusion of a detachable high voltage line probe is a core feature that greatly enhances the instrument’s versatility. This design choice allows for both secure connections and easy storage, preventing damage to the probe itself. The ability to remove the probe means that users can quickly and safely switch between different testing configurations, adapting to the specific requirements of each job. This modularity is a significant advantage, as it simplifies handling and transport while providing a reliable and stable connection during testing. The probe is engineered to handle the high voltages necessary for accurate insulation resistance measurements, ensuring that the user can perform tests with confidence and precision.
Precision Measurement with Automatic Scaling System
Accuracy is paramount in insulation resistance testing, and this device delivers it through an intelligent, automatic ranging system. With high and low scales indicated by different LEDs, the instrument takes the guesswork out of reading measurements. The device automatically selects the appropriate range for the test, ensuring that you get a precise reading every time without the need for manual adjustments. This feature is particularly useful when testing a wide variety of components, from low-resistance cables to high-resistance insulators. The clear LED indicators make it easy to quickly interpret the results, streamlining the testing process and reducing the potential for human error.
Reliable Performance in Drip-Proof Conditions
For professionals working outdoors or in environments where moisture is a concern, the drip-proof design of this device is a critical safety and functionality feature. This protection ensures that the instrument can continue to operate reliably even when exposed to light rain or dripping water, preventing internal damage and protecting the user. The sealed construction of the device minimizes the risk of short circuits or inaccurate readings caused by moisture ingress. This level of protection makes it an ideal tool for field technicians who cannot always control their working conditions, guaranteeing consistent performance and extending the life of the instrument.
Ensuring Safety Through Automatic Discharge Function
Safety is the highest priority in high-voltage testing, and the auto-discharge function of this device is a crucial feature that addresses this concern. After a test is completed, the instrument automatically discharges the remaining voltage from the circuit, eliminating the risk of electric shock for the user. This function provides an essential layer of protection, especially when testing high-capacitance components that can store a significant charge. This automated safety measure ensures that the user can handle the test leads and equipment safely after each measurement, making the entire testing process more secure and efficient.
Real-World Applications for This Essential Tool
This instrument is an invaluable tool for a wide range of applications, including:
- Preventative Maintenance: Routinely testing the insulation of cables, motors, and transformers to identify potential failures before they occur.
- Quality Assurance: Verifying the integrity of newly installed electrical equipment and wiring.
- Troubleshooting: Diagnosing the cause of electrical faults, such as ground faults or short circuits, by pinpointing areas of compromised insulation.
- Acceptance Testing: Confirming that new electrical systems meet required safety and performance standards.
- Compliance Testing: Ensuring that industrial and commercial electrical systems comply with safety regulations and standards.
The Superior Choice for Online Purchases
When you are ready to acquire this indispensable piece of equipment, look no further than the tpt24 online store. As the premier global online retailer for this product, tpt24 stands apart by offering an unparalleled level of service and quality. Every purchase from tpt24 comes with a guarantee of authenticity and quality. This means you can be certain that you are receiving a genuine, high-performance instrument that meets all the specified standards. tpt24 provides worldwide delivery, ensuring that no matter where you are, you can have this essential tool delivered directly to you with the peace of mind that comes from a trusted source.
A Powerful Tool for Modern Professionals
In summary, this insulation resistance tester combines durability, precision, and safety into a single, powerful package. From its rugged design and drip-proof housing to its automatic ranging and auto-discharge functions, every feature is designed to meet the rigorous demands of professional use. The versatility of its applications, from preventative maintenance to troubleshooting, makes it an essential tool for any electrician, engineer, or technician. This instrument represents a significant advancement in field testing equipment, providing users with a reliable and safe way to ensure the integrity of electrical systems.
Specifications
| Insulation Resistance | |
|---|---|
| DC Test Voltage | 5000/10000V |
| Measuring ranges (automatic change) |
5/200GΩ (Auto-ranging) (5000V) 10/400GΩ (Auto-ranging) (10000V) |
| First effective measuring range | 0.2 to 100GΩ (5000V) 0.4 to 200GΩ (10000V) |
| Accuracy | ± 5% rdg |
| Other ranges accuracy | ±10% rdg or 0.5% of scale length |
| General | |
| Power source | R6 (AA) (1.5V) × 8 |
| Dimension | 200 (L) × 140 (W) × 80 (D) mm |
| Weight | Approx. 1kg |
| Accessories | 7165A (Line probe) 7224A (Earth cord) 7225A (Guard code) 8019 (Hook type prod) 9158 (Hard case) R6 (AA) × 8 Instruction manual |
| Optional accessories | 7168A(Line probe with aligator clip) 8324 (Adapter for recorder) 7253 (Longer Line probe with alligator clip) |









Reviews
There are no reviews yet.