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Refine On (Hebei) Electric Power Technology Co., Ltd.

Hebei, China

Business Type:

Manufacturer/Factory & Trading Company

Main Products:

Hipot Tester , Transformer Tester , Transformer Oil Test , CT PT Analyzer , Cable Tester , ...

Year of Establishment:

2019-11-06

Number of Employees:

48

Management System Certification:

ISO9001:2015

Address:

Room 101, Building 13, Liandong U Valley, No. 64, Jing SAN South Street, Economic Development Zone, Mancheng District, Baoding City

OEM/ODM Service

Sample Available

Visit My Factory

Secured Trading Service

Hipot Tester, Transformer Tester, Transformer Oil Test manufacturer / supplier in China, offering Wide Application Versatile Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester, High Accuracy Depth Measuring Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester, High Stability Strong Penetration Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester and so on.

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Latest updates from this supplier

Feb 13, 2026

Short Videos

Direct connection method, coupling method, induction method and multiple transmitter signal application methods to meet the path test of power failure cable or

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Compass and direction display: intuitively display the location and left and right directions of the underground pipeline.

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Wide peak method, narrow peak method, trough method and other detection methods, using traverse, classical compass, sweep measurement and other modes 360° all

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Cable Path Identification Tester

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All-digital high-precision sampling and processing: stable and reliable, ultra-high sensitivity, extremely narrow receiving pass band, strong anti-interference

New Products

One-Key Operation Simple Control Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester

One-Key Operation Simple Control Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester

US $3,019 / Set

New Products

High Accuracy Depth Measuring Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester

High Accuracy Depth Measuring Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester

US $3,019 / Set

New Products

Wide Application Versatile Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester

Wide Application Versatile Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester

US $3,019 / Set

New Products

High Stability Strong Penetration Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester

High Stability Strong Penetration Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester Provide Other Hipot Tester

US $3,019 / Set

New Products

High Accuracy Measuring System Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester

High Accuracy Measuring System Cable Path Comprehensive Tester Cable Detector Path Wire Cable Path Comprehensive Tester

US $3,019 / Set

Feb 09, 2026

New Products

Factory Direct Loop Contact Resistance Tester Provide Other Hipot Tester

Factory Direct Loop Contact Resistance Tester Provide Other Hipot Tester

US $4,171 / Piece

New Products

Multi-Function High Accuracy Loop Contact Resistance Tester Provide Other Hipot Tester

Multi-Function High Accuracy Loop Contact Resistance Tester Provide Other Hipot Tester

US $4,171 / Piece

New Products

Lightweight Compact Loop Contact Resistance Tester for Field Application Provide Other Hipot Tester

Lightweight Compact Loop Contact Resistance Tester for Field Application Provide Other Hipot Tester

US $4,171 / Piece

New Products

Professional Grade Durable Loop Contact Resistance Tester Factory Supply Provide Other Hipot Tester

Professional Grade Durable Loop Contact Resistance Tester Factory Supply Provide Other Hipot Tester

US $4,171 / Piece

New Products

Wide Range High Precision Loop Contact Resistance Tester for Various Electrical Equipment Provide Other Hipot Tester

Wide Range High Precision Loop Contact Resistance Tester for Various Electrical Equipment Provide Other Hipot Tester

US $4,171 / Piece

Feb 08, 2026

New Products

Precise-Detection Zinc Oxide Arrester Electrified Tester (Harmonic) Provide Other Hipot Tester

Precise-Detection Zinc Oxide Arrester Electrified Tester (Harmonic) Provide Other Hipot Tester

US $800-1,081 / Piece

New Products

High Reliability Digital Loop Contact Resistance Tester Provide Other Hipot Tester

High Reliability Digital Loop Contact Resistance Tester Provide Other Hipot Tester

US $4,171 / Piece

New Products

Stable Output Loop Contact Resistance Tester Provide Other Hipot Tester

Stable Output Loop Contact Resistance Tester Provide Other Hipot Tester

US $4,171 / Piece

New Products

Precision Measurement Loop Contact Resistance Tester Provide Other Hipot Tester

Precision Measurement Loop Contact Resistance Tester Provide Other Hipot Tester

US $4,171 / Piece

New Products

Intelligent Loop Contact Resistance Tester Provide Other Hipot Tester

Intelligent Loop Contact Resistance Tester Provide Other Hipot Tester

US $4,171 / Piece

Feb 06, 2026

New Products

User-Friendly Automatic Open Cup Flash Point Tester - All-in-One Oil Test Set Laboratory Equipment Supplier Provide Other Hipot Tester

User-Friendly Automatic Open Cup Flash Point Tester - All-in-One Oil Test Set Laboratory Equipment Supplier Provide Other Hipot Tester

US $1,689-2,001 / Piece

New Products

High-Resolution Digital Acid Value Automatic Tester (Total Acid Number) Laboratory Equipment Supplier Provide Other Hipot Tester

High-Resolution Digital Acid Value Automatic Tester (Total Acid Number) Laboratory Equipment Supplier Provide Other Hipot Tester

US $1,759-4,340 / Piece

New Products

Reliable Industrial-Grade Acid Value Automatic Tester - Stable & Accurate Laboratory Equipment Supplier Provide Other Hipot Tester

Reliable Industrial-Grade Acid Value Automatic Tester - Stable & Accurate Laboratory Equipment Supplier Provide Other Hipot Tester

US $1,759-4,340 / Piece

New Products

User-Friendly Acid Value Automatic Tester with Intuitive Interface Laboratory Equipment Supplier Provide Other Hipot Tester

User-Friendly Acid Value Automatic Tester with Intuitive Interface Laboratory Equipment Supplier Provide Other Hipot Tester

US $1,759-4,340 / Piece

New Products

Accurate Wide-Measurement-Range Acid Value Automatic Tester Laboratory Equipment Supplier Provide Other Hipot Tester

Accurate Wide-Measurement-Range Acid Value Automatic Tester Laboratory Equipment Supplier Provide Other Hipot Tester

US $1,759-4,340 / Piece

Feb 05, 2026

Short Videos

Arrester Counter Tester. Checks reliability of discharge counters for SiC & ZnO arresters. Portable, replaces bulky gear. Meets DL/T 474.5. Fast & accurate.

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Arrester Counter Tester. Checks reliability of discharge counters for SiC & ZnO arresters. Portable, replaces bulky gear. Meets DL/T 474.5. Fast & accurate.

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Arrester Counter Tester. Checks reliability of discharge counters for SiC & ZnO arresters. Portable, replaces bulky gear. Meets DL/T 474.5. Fast & accurate.

Short Videos

Arrester Counter Tester. Checks reliability of discharge counters for SiC & ZnO arresters. Portable, replaces bulky gear. Meets DL/T 474.5. Fast & accurate.

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Arrester Counter Tester. Checks reliability of discharge counters for SiC & ZnO arresters. Portable, replaces bulky gear. Meets DL/T 474.5. Fast & accurate.

New Products

on-Load Tap-Changer Tester- Professional Transformer Testing Equipment Factory Provide Other Hipot Tester

on-Load Tap-Changer Tester- Professional Transformer Testing Equipment Factory Provide Other Hipot Tester

US $220-3,980 / Piece

New Products

Oil Immersed/ Inflatable /Dry High Voltage Insulation Testing Transformer -Full Series Hipot Test Equipment Supplier

Oil Immersed/ Inflatable /Dry High Voltage Insulation Testing Transformer -Full Series Hipot Test Equipment Supplier

US $990-1,689 / Piece

New Products

High-Precision Intelligent Transformer Turns Ratio Tester (TTR) Provide Other Hipot Tester

High-Precision Intelligent Transformer Turns Ratio Tester (TTR) Provide Other Hipot Tester

US $1,503 / Piece

New Products

Portable Digital TTR Tester with Automatic Vector Group Detection Provide Other Hipot Tester

Portable Digital TTR Tester with Automatic Vector Group Detection Provide Other Hipot Tester

US $1,503 / Piece

New Products

Oil Immersed/ Inflatable/ Dry High Voltage Transformer -Stable Performance Factory Supply Other Hipot Tester

Oil Immersed/ Inflatable/ Dry High Voltage Transformer -Stable Performance Factory Supply Other Hipot Tester

US $990-1,689 / Piece

Feb 04, 2026

Short Videos

Smart Loop Resistance Tester. 32-bit ARM chip for high precision. Continuous high-current output. 7" touch screen, Bluetooth & USB sync. A reliable 2-in-1 tool.

Short Videos

Smart Loop Resistance Tester. 32-bit ARM chip for high precision. Continuous high-current output. 7" touch screen, Bluetooth & USB sync. A reliable 2-in-1 tool.

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Smart Loop Resistance Tester. 32-bit ARM chip for high precision. Continuous high-current output. 7" touch screen, Bluetooth & USB sync. A reliable 2-in-1 tool.

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Circuit Breaker Analyzer. Tests time, speed & bounce for SF6/Vacuum units. 7" sunlight-readable screen, built-in 20A power. 500kV anti-interference. One-key ope

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Circuit Breaker Analyzer. Tests time, speed & bounce for SF6/Vacuum units. 7" sunlight-readable screen, built-in 20A power. 500kV anti-interference. One-key ope

New Products

Stable Reliable Transformer Capacity & Loss Hipot Tester - High-Resolution Multiparameter Non-Destructive Easy-to-Operate Provide Transformer Testing Equipment

Stable Reliable Transformer Capacity & Loss Hipot Tester - High-Resolution Multiparameter Non-Destructive Easy-to-Operate Provide Transformer Testing Equipment

US $998-1,510 / Piece

New Products

Professional High-Performance Transformer Capacity & Loss Hipot Tester - Precise-Detection Low-Power Anti-Interference Transformer Testing Equipment Factory

Professional High-Performance Transformer Capacity & Loss Hipot Tester - Precise-Detection Low-Power Anti-Interference Transformer Testing Equipment Factory

US $998-1,510 / Piece

New Products

Cutting-Edge Transformer Capacity & Loss Hipot Tester - High-Precision Real-Time Protection Accurate Fast-Detection Transformer Testing Equipment Factory

Cutting-Edge Transformer Capacity & Loss Hipot Tester - High-Precision Real-Time Protection Accurate Fast-Detection Transformer Testing Equipment Factory

US $998-1,510 / Piece

New Products

Multiparameter Low-Power Transformer Capacity & Loss Hipot Tester - High-Sensitivity Accurate Anti-Interference Compact Transformer Testing Equipment Supplier

Multiparameter Low-Power Transformer Capacity & Loss Hipot Tester - High-Sensitivity Accurate Anti-Interference Compact Transformer Testing Equipment Supplier

US $998-1,510 / Piece

New Products

Comprehensive Transformer Capacity & Loss Hipot Tester - Precise-Detection Real-Time Monitoring Compact Low-Power Provide Transformer Testing Equipment

Comprehensive Transformer Capacity & Loss Hipot Tester - Precise-Detection Real-Time Monitoring Compact Low-Power Provide Transformer Testing Equipment

US $998-1,510 / Piece

Feb 03, 2026

Short Videos

Multi-cup oil tester (0-80kV). Auto-testing & data processing with touch screen. 13 standards built-in. Anti-interference & multi-protection. Efficient & safe.

Short Videos

Multi-cup oil tester (0-100kV). Auto-testing & data processing with touch screen. 13 standards built-in. Anti-interference & multi-protection. Efficient & safe.

Short Videos

Multi-cup oil tester (0-100kV). Auto-testing & data processing with touch screen. 13 standards built-in. Anti-interference & multi-protection. Efficient & safe.

Short Videos

Multi-cup oil tester (0-80kV). Auto-testing & data processing with touch screen. 13 standards built-in. Anti-interference & multi-protection. Efficient & safe.

Short Videos

Multi-cup oil tester (0-80kV). Auto-testing & data processing with touch screen. 13 standards built-in. Anti-interference & multi-protection. Efficient & safe

New Products

Reliable 10A DC Resistance Tester for Transformers and Electrical Equipment Transformers Test Instrument Supplier Multi-Parameter Selection

Reliable 10A DC Resistance Tester for Transformers and Electrical Equipment Transformers Test Instrument Supplier Multi-Parameter Selection

US $1,410 / Piece

New Products

Electrical-System Power-Equipment High-Voltage Transformer Capacity & Loss Tester - One-Handed-Operation Comprehensive Precise-Detection Responsive Stable

Electrical-System Power-Equipment High-Voltage Transformer Capacity & Loss Tester - One-Handed-Operation Comprehensive Precise-Detection Responsive Stable

US $998-1,510 / Piece

New Products

Full-Automatic Three Phase Portable Power Transformer Test TTR Meter Transfomer Turns Ralio Testing for Instrument Turn Ratio Test

Full-Automatic Three Phase Portable Power Transformer Test TTR Meter Transfomer Turns Ralio Testing for Instrument Turn Ratio Test

US $1,503 / Piece

New Products

Advanced Earth Resistance Tester for Intelligent Accurate Electrical Measurements by Resistance Tester Supplier

Advanced Earth Resistance Tester for Intelligent Accurate Electrical Measurements by Resistance Tester Supplier

US $924 / Piece

New Products

Multis Portable Handheld Zinc Oxide Surge Protector Tester Tool Price of Electrical Tester Factory

Multis Portable Handheld Zinc Oxide Surge Protector Tester Tool Price of Electrical Tester Factory

US $1,285-2,440 / Piece

Feb 02, 2026

Short Videos

NR801D-5

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NR801D-6

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120kv/5mA DC hipot tester-4

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120kv/5mA DC hipot tester-3

Jan 30, 2026

New Products

Reliable Intuitive Digital Automatic Open-Cup Flash Point Tester for Test Instrument Asphalt Flash Point and Transformer Oil Testing Laboratory Equipment

Reliable Intuitive Digital Automatic Open-Cup Flash Point Tester for Test Instrument Asphalt Flash Point and Transformer Oil Testing Laboratory Equipment

US $1,689-2,001 / Piece

Jan 29, 2026

Short Videos

Our Open Cup Flash Point Tester features ARM/PID tech and ASTM D92 compliance. It offers auto-testing, electric ignition, and 0.1°C precision. Smart and stable.

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Our Android Partial Discharge Detector integrates TEV, Ultra/UHF/HFCT for GIS & transformers. Non-invasive, with 3D analysis & RFID to ensure power safety.

Short Videos

On-load Tap-changer Tester: Smart analysis of OLTC waveforms, resistance & timing. Supports winding tests, anti-interference & 1000-record storage. Precise & To