Is the device certified for international standards?

Yes, it is CE and CNAS certified and complies with standards such as IEC 62053-21/22/23, ANSI C12.20-2005, and various JJG standards.

What are the dimensions and weight of the unit?

The dimensions are 215x60x30 mm. The main unit weighs 0.25kg, and the total weight with accessories and box is 1.5kg.

Does it have a current clamp with automatic functions?

Yes, the integrated current clamp features automatic compensation and automatic calibration functions for enhanced accuracy.

Energy Meter Tester Handheld Single-Phase Energy Meter Calibrator at Worksite

Name: Energy Meter Tester Handheld Single-Phase Energy Meter Calibrator at Worksite
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 797183552

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

US$2,200.00

1 Set

Sample price:US$2250.00/piece.Request sample

Product profile

Customization

Available

Accuracy Class

0.2%

Active Power Measurement Accuracy

0.2%, 0.5%

Model NO.

GF112B

U Range

0-300V

I Range

1mA-120A

Pulse Constant

25000

Transport Package

Standard Export Carton

Specification

CE, GF112B, 0.2%

Trademark

GFUVE

Origin

Beijing, China

HS Code

9030849000

Production Capacity

2000units/Month

Key features

High Precision Accuracy: 0.2% accuracy class for voltage, current, and phase measurements.

Integrated Design: Current clamp and meter combined with automatic compensation and calibration.

Portable & Long Battery: Handheld design with AAA Li-battery providing up to 4 hours of continuous work.

Large Data Storage: Automatically records and saves up to 999 groups of calibration data.

Versatile Measurement: Measures voltage (15-300V), current (5mA-100A), frequency, and active power.

Certified Standards: Complies with IEC, ANSI, and JJG standards; CE & CNAS certified.

Smart Display: 2.8-inch touch TFT color LCD displays all parameters on one screen.

PC Software Support: Includes PC management software for data analysis and report generation.

Company profile

Beijing GFUVE Electronics Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤10.72hTerms 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 this calibrator?

The device features a 0.2% accuracy class for voltage, current, and phase measurements, with active power and energy accuracy at 0.2% or 0.5%.

Q:How long does the battery last on a single charge?

Powered by a AAA Li-rechargeable battery, it can work continuously for 4 hours. Some specifications mention up to 20 hours depending on usage conditions.

Q:Can this device test both inductive and electric single-phase meters?

Yes, it supports manual and automatic testing for both inductive single-phase meters and electric single-phase meters.

Q:What is the data storage capacity?

The device can automatically record and save up to 999 groups of test results, which can be managed via PC software.

Q:What are the voltage and current measurement ranges?

The voltage range is 15-300V, and the current range is 5mA-100A (or 1mA-120A depending on specific mode). Frequency range is 45-65Hz.