HZ-5100S 50A 100A Handheld Contact Resistance Test Kit
Huazheng HZ-5100S 50A 100A Handheld Contact Resistance Test Kit Products Description I. Introduction The handheld Contact Resistance Tester is a compact, battery-powered innovation designed for portability and ease of operation. It delivers fast, high-accuracy measurements of contact resistance and other...
HZ-5100S 50A 100A Handheld Contact Resistance Test Kit
Products Description
I. Introduction
The handheld Contact Resistance Tester is a compact, battery-powered innovation designed for portability and ease of operation. It delivers fast, high-accuracy measurements of contact resistance and other low-resistance values (micro-ohms) in switch contacts.
II. Key Features
Long-Lasting Power: Integrated lithium battery supports over 600 continuous tests per charge for efficient field work.
High Performance: Generates up to 100A output current (multi-stage selectable) for a wide test range.
Extended Test Capability: Supports continuous 100A testing for up to 60 seconds, meeting diverse field application demands.
Precision Measurement: Offers a wide measuring range with high accuracy, achieving 2000μΩ resolution at 100A.
Robust Protection: Incorporates comprehensive safety features including open-circuit and overheating protection.
Sunlight-Readable Display: Features a vivid 5.6-inch industrial-grade high-brightness color LCD, ensuring clear visibility even in strong sunlight.
Flexible Data Management: Includes built-in storage, USB drive support, and optional external printer connectivity for easy data saving and reporting.
Technical Index
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Measuring Range |
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Output Current |
100A,80A,50A,30A |
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Measuring Range |
100A 0~2000µΩ |
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80A 0~5mΩ |
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50A 0~10mΩ |
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30A 0~20mΩ |
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Technical Index |
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Accuracy |
±(Reading×0.5%+1µΩ) |
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Resolution Ratio |
0.1µΩ |
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Display Digit |
Four and a half |
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Test Power Supply |
Constant current limit voltage,about 2V |
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Input Voltage |
Maximum 5V |
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Measuring Time |
Quick,10~60 seconds optional |
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Testing Times |
More than 600 times(full charge, fast measurement mode) |
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Test Line |
Resistance less than 10mΩ |
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Conditions Of Use and Shape |
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working Power Supply |
Built-in lithium battery or external charger,Charger input 100~240VAC,50HZ/60HZ |
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Charging Voltage |
12.6V |
Charging Current |
≤3A |
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Charging Time |
About 3 hrs |
Auto Shut Off |
5 minutes automatic shutdown without operation |
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Instrument Weight |
1.7kg(exclude test lines) |
Instrument Dimension |
246mm(L)×156mm(W)×62mm(H) |
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Environment Temperature |
-10℃~50℃ |
Relative Humidity |
≤90%,no dew |
FAQ
1. When can I get a price quote?
You can contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request.
2. How do you handle after-sale service for overseas customers?
For issues occurring with our products, we offer:
12-month warranty coverage (see details below).
Online technical guidance to troubleshoot problems remotely.
Replacement parts shipped promptly based on your needs.
On-site support (if required): Our engineers can travel abroad to resolve critical issues.
3. What is the warranty period?
Our standard warranty period is 12 months (1 year).
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