Wuhan HKV test Electrical Equipment Manufacturing Co., Ltd
| Output Current | 20A，10A, 5A, 1A, 300mA, 100mA, ＜5mA |
| Open-Circuit Voltage | 2.5V (5A/10A); battery voltage (other ranges) |
| Delivery Time | within 3 days |
| Supply Ability | 100000 |
| Measurement Accuracy | 0.2% |
| Payment Terms | T/T |
| Resolution | 0.1μΩ |
| Measuring Resistance Rang | Multi-range matching corresponding output current |
| Place of Origin | wuhan |
| Brand Name | HKVTest |
| Model Number | HZB1202 |
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Handheld DC Resistance Tester
Product Specification
| Output Current | 20A，10A, 5A, 1A, 300mA, 100mA, ＜5mA | Open-Circuit Voltage | 2.5V (5A/10A); battery voltage (other ranges) |
| Delivery Time | within 3 days | Supply Ability | 100000 |
| Measurement Accuracy | 0.2% | Payment Terms | T/T |
| Resolution | 0.1μΩ | Measuring Resistance Rang | Multi-range matching corresponding output current |
| Place of Origin | wuhan | Brand Name | HKVTest |
| Model Number | HZB1202 | ||
| High Light | 0.2% Accuracy DC Resistance Tester ，Multi-range Current Output Handheld DC Resistance Tester ，Auto-Ranging Measurement Winding Resistance Tester | ||
The HZB1202 Handheld DC Resistance Tester is a portable instrument for measuring the winding resistance of power transformers, CTs, PTs, reactors and electromagnetic operating mechanisms.
With automatic current selection, fast measurement and built-in discharge protection, it provides a convenient solution for transformer manufacturing, commissioning, maintenance and preventive testing.
Its 1.2kg handheld design makes the HZB1202 especially suitable for field testing where portability and quick operation are important.
Looking for a portable DC resistance tester? Contact Our Engineers →
| Application | Typical Use |
|---|---|
| Transformer Testing | Winding resistance measurement |
| CT / PT Testing | Winding resistance testing |
| Reactor Testing | Winding resistance measurement |
| Tap Changer Testing | Checking contact and tap position |
| Factory Testing | Transformer manufacturing and quality inspection |
| Field Testing | Commissioning, maintenance and preventive testing |
| Parameter | Specification |
|---|---|
| Measurement Range | 0.5 mΩ–50.0 kΩ |
| Test Current | Auto / 10A / 5A / 1A / 100mA / 10mA / 1mA |
| Accuracy | 0.2% |
| Weight | Approx. 1.2 kg |
Multiple current ranges from 1mA to 10A allow the tester to handle different winding resistance measurements from CT/PT windings to transformer windings.
Covers 0.5mΩ–50kΩ, providing flexible measurement for different transformer and inductive winding applications.
The instrument can automatically select a suitable test current, simplifying operation and improving testing efficiency.
Automatic discharge and discharge alarm functions help protect the instrument and operator when testing inductive equipment.
At approximately 1.2kg, the HZB1202 is easy to carry and suitable for on-site transformer testing.
The industrial touchscreen provides simple test-current selection, temperature compensation and test-data management.
Test records can be stored internally and transferred through USB. Bluetooth printing is also supported.
For distributors and electrical testing companies, the HZB1202 supports:
Need a private-label DC resistance tester? Start Your OEM / ODM Project →
The right DC resistance tester mainly depends on:
Test Object: Transformer, CT, PT, reactor or other inductive equipment.
Required Test Current: Higher current is generally preferred for low-resistance transformer windings.
Measurement Range: Confirm the expected resistance range of the test object.
Portability: For frequent field testing, a lightweight handheld model can improve testing efficiency.
Not sure whether HZB1202 is suitable? Send us your test object, expected resistance range and required test current.
Ask Our Engineers for Model Selection →
HKVTEST provides:
What does the HZB1202 measure?
It measures the DC winding resistance of transformers, CTs, PTs, reactors and other inductive equipment.
What is the maximum test current?
The maximum test current is 10A, with multiple selectable current ranges down to 1mA.
What is the measurement range?
The measurement range is 0.5mΩ–50.0kΩ.
Can it test transformer tap changers?
Yes. Winding resistance can be measured at different tap positions to help check tap-changer contact conditions.
Is it suitable for field testing?
Yes. The compact 1.2kg handheld design and rechargeable battery make it particularly suitable for field applications.
Can the product be customized?
Yes. Logo, housing color, software interface, language and selected functions can be customized for OEM/ODM projects.
Wuhan Hongzhi Gaocetest Electrical Technology Co., Ltd. (HKVTEST) is a professional manufacturer of electrical testing equipment with 16+ years of R&D and manufacturing experience.
Our product range covers transformer testing, DC resistance testing, high-voltage testing, cable testing, relay protection testing and electrical diagnostic equipment.
With in-house R&D, manufacturing, factory testing and OEM/ODM capabilities, we provide testing solutions for power utilities, substations, transformer manufacturers, contractors and testing laboratories worldwide.
Send us:
Test Object:
Required Current Range:
OEM/ODM Requirements:
Quantity:
Test Location:
Our engineers will recommend the appropriate configuration for your application.
Email: fionahuang60@gmail.com
WhatsApp: +86 180 7153 1810
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Seller
Ecer Certification：
Verified Supplier
Wuhan HONGZHI High-Voltage Measurement Electrical Technology Co., Ltd. takes its name from the lofty ideal of "the ambition of a swan". Since its establishment in 2010, we have been deeply engaged in the power industry for 16 years. We are a high-tech enterprise specializing in the R&D, produc... Wuhan HONGZHI High-Voltage Measurement Electrical Technology Co., Ltd. takes its name from the lofty ideal of "the ambition of a swan". Since its establishment in 2010, we have been deeply engaged in the power industry for 16 years. We are a high-tech enterprise specializing in the R&D, produc...
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