The FR1050 Series Flexible Current Clamp Meter is engineered for the field testing of large AC currents and leakage currents, particularly in complex or dense wiring environments. Utilizing advanced Rogowski Coil technology, the instrument ensures precise measurement without magnetic saturation or hysteresis effects. It offers high linearity, broad measurement range from milliamps to 10,000A, and excellent anti-interference capability. Lightweight, flexible, and safe, the FR1050 Series is perfect for challenging industrial applications such as relay protection, semiconductor switching, frequency conversion, and arc welding environments. In addition to current testing, it provides AC/DC voltage measurements, data storage, and alarm features, making it an essential tool for maintenance, safety, and troubleshooting.

Specifications:

Models:

• FR1050A / FR1050 / FR1050E

Coil Length:

• FR1050A: 470mm
• FR1050: 470mm
• FR1050E: 950mm

Coil Inner Diameter:

• FR1050A: φ150mm
• FR1050: φ150mm
• FR1050E: φ300mm

Current Range:

• 0A–10,000A

Current Resolution:

• FR1050A: 0.1A
• FR1050 / FR1050E: 1mA

Current Accuracy:

• ±2%±5dgt (wire centered in flexible coil, 23℃±2℃)

AC Voltage Measurement:

• Range: 0.0V–750V AC
• Accuracy: ±1.5%rdg±3dgt
• Resolution: 0.1V

DC Voltage Measurement:

• Range: 0.0V–1000V DC
• Accuracy: ±1.5%rdg±5dgt
• Resolution: 0.1V

Sampling Rate:

• 2 times/sec

Power Supply:

• DC 4.5V (3 × 1.5V AAA alkaline batteries)

Backlight:

• Yes

Test Method:

• Flexible CT (Rogowski Coil)

Meter Size (Host Unit):

• 151mm × 100mm × 35mm (excluding coil)

LCD Size:

• 45mm × 28mm

Coil Thickness:

• φ8mm (ideal for narrow, crowded wiring environments)

Instrument Weight:

• 220g (φ150mm coil, including batteries)

Overflow Display:

• “OL” symbol displayed on overrange

Data Storage:

• 500 groups

Data Full Indicator:

• “FULL” symbol displayed when storage is full

Battery Voltage Display:

• 4-segment display; empty symbol indicates voltage below 3.15V

Insulation Resistance:

• 100MΩ (at 1kV)

Operating Temperature and Humidity:

• -10℃–40℃; ≤70% RH

Storage Temperature and Humidity:

• -10℃–60℃; ≤80% RH

Safety Standards:

• IEC1010-1, IEC1010-2-032 (Pollution Degree 2), CAT III (600V)
• EMC Standard: IEC61326

Included Accessories:

• 1 × Meter
• 1 × Test Lead Set (Red and Black)
• 3 × AAA Alkaline Batteries
• 1 × Instrument Carrying Package
• 1 × Manual and Warranty Card

 

About Manufacturer:

Fuzrr Technology (Guangzhou Zhengneng Electronic Technology Co., Ltd.) is a professional manufacturer engaged in R&D, production, and sales. Located in Guangzhou, within China’s Greater Bay Area Economic Circle, it is near Hong Kong, Macau, and Shenzhen. The company mainly manufactures Utility Locators, Cable Identifiers, Multimeters, Insulation Resistance Testers, Grounding Resistance Testers, Power Quality Monitors, Megohmmeters, Battery Internal Resistance Testers, Clamp Power Meters, High Voltage Current Clamp Meters, and more. With a team of professional engineers, an efficient sales force, competitive pricing, and a history of exporting to over 80 countries, Fuzrr Technology has accumulated rich experience over 15 years. Their workshop is equipped with automatic production lines, over 100 skilled workers, plug-in machinery, and multifunctional testing equipment. They offer strong technical support from their R&D department and accept OEM and ODM orders for large projects.