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GF112bsingle Phasekwh Meter Calibrator
US$2,250.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
24 Hours OnlineWarranty
Three YearsApplication
Mechanical Instrument, Electromagnetic InstrumentPower
ElectricityCertification
FDA, CE, IAF, CCCLCD Display
With LCD DisplayCustomized
CustomizedGF112b
Onsite Single Phase Energy Meter Calibration EquipClass
0.2%, 0.5%Current Range
0-120AVoltage Range
0-300VFrequency
45-65HzPF
-1-0-1Phase
0-360.0LCD
Color TFTEnergy Pulse
SamplerTransport Package
Standard Export CartonSpecification
CE, ISO9001: 2008, IECTrademark
GFUVEOrigin
Beijing, ChinaHS Code
9030849000Production Capacity
200units/MonthKey features
High Precision Accuracy: 0.2% accuracy for voltage and current, 0.05% for phase angle, and 0.5% for active power and energy.
Portable Integrated Design: Compact size 215x60x30mm, lightweight 0.25kg, with integrated current clamp and touch-screen display.
Long Battery Life: Powered by AAA Li-rechargeable battery, providing up to 4 hours of continuous working time.
Comprehensive Data Storage: Automatically records and saves up to 999 sets of calibration data for easy retrieval and analysis.
Multi-Standard Compliance: Certified with CE, CNAS, and compliant with IEC 62053, ANSI C12.20, and other international standards.
Wide Measurement Range: Voltage 15-300V, Current 5mA-100A, Frequency 45-65Hz, suitable for various single-phase meters.
Advanced Processor Core: Equipped with 16-bit high accuracy AD switch and 32-bit ARM processor core for fast processing.
Customized Calibration: Supports customized calibration for single-phase energy meters with specific class requirements.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤11.30hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW
AI-Powered supplier vetting
SummaryBEIJING GFUVE ELECTRONICS CO., LTD. is a China-based supplier of current transformers, power meters, calibration equipment, power quality analyzers, and related electrical testing products. The provided records describe the company as both a manufacturer/factory and a trading company, with four production lines, broad export-market coverage, stated export activity since 2010, and in-house import/export rights. ISO 9001 and ISO 14001 certifications are reported, alongside 31–40 years of cumulative R&D engineer experience and 21–30 quality-control staff. Its stated lead time is within 15 working days in off-peak periods and one month during peak periods. Evidence of product and export activity exists, including current transformers and GPS-based time synchronization devices, but customer references are limited to one named buyer and one recorded trade transaction. The supplied information does not establish financial strength, after-sales service processes, or product customization capability.
Supplier typeThe supplier is identified as a limited company based in Beijing, China. Its business classification is stated as a trading company, while another record identifies it as a manufacturer/factory, indicating a mixed manufacturing and trading profile.
CertificationsThe company states that it has achieved ISO 9001 certification, and its supplier-management certifications are listed as ISO 9001 and ISO 14001. These records provide explicit evidence of certified quality and environmental management systems.
R&D capabilityThe supplier reports 31–40 years of cumulative R&D engineer experience and describes ongoing development of durable and stable power-system products. These statements support an established R&D resource, although no patents, dedicated laboratories, new-product counts, or independently verified innovations are provided.
Production capacityThe supplier reports four production lines, an annual output above the stated threshold, a Beijing factory location, 21–30 quality-control staff, and lead times of within 15 working days off-peak and one month during peak periods. These explicit operating and quality-control figures support meaningful production capability.
Product Q&A
Q:What is the measurement accuracy of the GF112b?
A:
The accuracy is 0.2% for voltage and current, 0.05% for phase angle, and 0.5% for active power and energy.
Q:How long can the device work on a single charge?
A:
It can work continuously for 4 hours using a AAA Li-rechargeable battery (750mAh, 3.6V).
Q:What standards does the calibrator comply with?
A:
It complies with IEC 62053-21/22/23, IEC 60736, ANSI C12.20-2005, and holds CE and CNAS certifications.
Q:Can the device store test data automatically?
A:
Yes, it automatically records and saves up to 999 sets of calibration data.
Q:What is the warranty period for this equipment?
A:
The product comes with a two-year quality warranty.
Send Inquiry
*To:
Beijing GFUVE Electronics Co., Ltd.
Beijing GFUVE Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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