PowerGridSourceElectrical equipment, switchgear, transformers, and power distribution components
GF302c High-Precision Three-Phase Portable Panel Meter Calibrator
Electrician And Automation Instrument

GF302c High-Precision Three-Phase Portable Panel Meter Calibrator

Electrical detail pages should help buyers judge whether one component fits the wider project scope, standards path and protection role before tender RFQ.

Quote on request
Request sourcing optionsBrowse category

Product sourcing profile

CategoryElectrician And Automation Instrument
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-04

Product introduction

Home Instruments & Meters Electronic Instrument Calibrator GF302c High-Precision Three-Phase Portable Panel Meter Calibrator US$25,588.00 1 Set-sales Service: 24 HouGridSupplyHub curates RFQ-led product discovery for buyers looking for transformers options. The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations. Current vertical focus: industrial electrical equipment sourcing, power distribution component discovery, and rfq-ready grid supply platform.panel metercircuit breakerenergy meter

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit High-precision Three-phase Portable Panel Meter

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Electrician Automation Instrument

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

PowerGridSource quality checks

Project contextCheck voltage class, installation type and project role before pricing discussion.

Use this check before moving from discovery into product comparison or RFQ submission.

Protection scopeConfirm whether protection, metering or switching requirements actually match this product.

Use this check before moving from discovery into product comparison or RFQ submission.

Tender detailBring standards, load profile and site conditions into the RFQ path.

Use this check before moving from discovery into product comparison or RFQ submission.

Key specifications

CategoryTransformers
Brand
Unitset
AC Current Output0.5A, 1A, 2.5A, 5A, 10A, 20A
AC Voltage Output50 V, 100 V, 200 V, 400 V, 800 V
Accuracy0.05%
Accuracy class0.05%, 0.1%
Adjust fineness0.005% RG
Adjusting range0-120) % RG
After-sales Service24 Hours Service
ApplicationElectrical and power distribution
Capacity18kg
CategoryTransformers
CertificationFDA, CE, IAF, CCC
Communication PortUSB, RS232
Communication portUSB, RS232
Configuration error(10% RD + 0.1%), RD refers to the configuration value of harmonic contents
Content0-40%
Current Output0-24A AC/DC
CustomizationAvailable
CustomizedCustomized
DC Current Output0.5A, 1A, 2.5A, 5A, 10A, 20A
DC Output Capacity30W
DC Voltage Output75mv, 75 V, 150 V, 300 V, 500 V, 1000 V
Declaration of conformityCE, CNAS certified
Degree of protectionIP20
Dimensions (W×D×H) (mm)460x430x185
Feature Highlightsdigital, precision
Frequency range45-65 Hz
Function 1Test Power Meter
Function 2Test AC/DC Ammeter
Function 3Test AC/DC Voltmeter
Function 4Test Frequency Meter
Function 5Test Phase Meter
Harmonic2~31
Isolation protectionIEC 61010-1:2001
LCD DisplayWith LCD Display
Load capacity25 VA
Matched Termspanel meter, circuit breaker, energy meter
Measurement Category300 V CAT III, 600 V CAT II
Model NO.GF302C
OriginBeijing, China
Output distortion degree≤0.3% (linear load)
Phase0°-359.999°
PowerElectricity
Power supplySingle phase AC 220V±10% or 110V±10%, 50/60 Hz or AC 110 V±10%, 50/60 Hz
Product TitleGF302c High-Precision Three-Phase Portable Panel Meter Calibrator
Range75mV, 75 V, 150 V, 300 V, 500 V, 1000 V
Range(I1,I2,I3)0.5A, 1A, 2.5A, 5A, 10A, 20A
Range(U1,U2,U3)50 V, 100 V, 200 V, 400 V, 800 V
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Relative humidity≤85%
Resistance-Temperature Detector (RTD)No
Resolution0.001 Hz
Scope0°-359.99°
Secure paymentsEvery payment you make on Made-China.com is protected by the platform.
Shipping Cost.
Size460mmx430mmx185mm
SpecificationCE, ISO9001: 2008, IEC
Stability0.01%/1min
StandardQ/GDW , DL/T , JJG124-2005;JJF;IEC61010, IEC 61000, IEC 61326
Storage conditions30°C to 60°C
Temperature0°c
Thermocouple (TC)No
Times2 nd-31 th
TrademarkGFUVE
Transport PackageStandard Export Carton
US$25,588.001 Set (MOQ)
Voltage720v
Voltage Output0-720V AC/DC
Warranty3 Years Warranty
Weight18kg
Weight (kg)18
Working temperature0°C to 40°C

Keyword evidence

Only terms with visible evidence in this listing are shown here.

Title / Description / Spec: Product Title Panel Meter

Visible evidence: ...on Three-Phase Portable Panel Meter Calibrator

 Spec: Function 1 Test Power Meter

Visible evidence: Test Power Meter

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

High-precision Three-phase Portable Panel Meter Electrician Automation Instrument Panel Meter Energy Meter Test Power Meter Test Ac Dc Ammeter Test Ac Dc Voltmeter Test Frequency Meter Test Phase Meter

Related keyword paths

Grouped by the product keyword that generated the related path.

Related to High-precision Three-phase Portable Panel Meter

Port Warehousing Handling Equipment Electrical Equipment
SOURCING DECISION BRIEF

GF302c High-Precision Three-Phase Portable Panel Meter Calibrator sourcing decision brief

Electrical detail pages should help buyers judge whether one component fits the wider project scope, standards path and protection role before tender RFQ.

Category
Transformers
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Project-fit electrical decision
Primary compare
Category, Brand, Unit
Adjacent category
Transformers and Substation Equipment
Next route
Energy Metering and Protection Upgrades
Buyer checklist
  • Project role: Check where this item sits inside the wider distribution, retrofit or protection scope.
  • Standards fit: Compare voltage class, installation type, standards and protection scope before supplier outreach.
  • Tender handoff: Carry load profile, site conditions and compliance constraints into the RFQ path.
How should buyers use this PowerGridSource detail page?

Use the detail page to confirm whether one electrical component fits the wider project scope before opening a tender RFQ.

What should buyers compare first?

Compare voltage class, standards fit, project role and the nearest solution or procurement route.

Related sourcing options
Port Warehousing Handling Equipment Low Voltage Fixed Ggd Switchgear with Shock-Resistant High-Breaking Circuit BreakerPort Warehousing Handling Equipment Low Voltage Fixed Ggd Switchgear with Shock-Resistant High-Breaking Circuit BreakerTransformersTransformers and Substation EquipmentQuality 17Request QuoteKodery Kyn28-12 11kv High Medium Voltage LV Armored Removable Withdrawout Metal Clad and Metal Enclosed Switchgear for Vacuum Circuit BreakerKodery Kyn28-12 11kv High Medium Voltage LV Armored Removable Withdrawout Metal Clad and Metal Enclosed Switchgear for Vacuum Circuit BreakerTransformersTransformers and Substation EquipmentQuality 15Request QuoteBusbar Coupling Kyn28-12 High Voltage Indoor Enclosed Vacuum Circuit Breaker Electrical SwitchgearBusbar Coupling Kyn28-12 High Voltage Indoor Enclosed Vacuum Circuit Breaker Electrical SwitchgearTransformersTransformers and Substation EquipmentQuality 15Request Quote[Hot Item] Xgn Series Solid Fully Insulated Closed Switchgear for Reliable Power Management Distribution Board Distribution Panel Distribution Cabinet[Hot Item] Xgn Series Solid Fully Insulated Closed Switchgear for Reliable Power Management Distribution Board Distribution Panel Distribution CabinetTransformersTransformers and Substation EquipmentQuality 14Request QuoteKodery 12kv Indoor Co-Boxed Type Sf6 Main Unit Electrical Equipment AC Metal Enclosed Gas Insulated Power Distribution Panel Board SwitchgearKodery 12kv Indoor Co-Boxed Type Sf6 Main Unit Electrical Equipment AC Metal Enclosed Gas Insulated Power Distribution Panel Board SwitchgearTransformersTransformers and Substation EquipmentQuality 13Request QuoteCompact Prefabricated Substation Transformer for Efficient Power DistributionCompact Prefabricated Substation Transformer for Efficient Power DistributionTransformersTransformers and Substation EquipmentQuality 13Request Quote

PowerGridSource related sourcing paths

Related categories PowerGridSource related paths

Transformers and Substation Equipment

Meters and Protection Devices

Distribution Transformers

Related applications PowerGridSource related paths

Transformers and Substation Equipment for Industrial Power Distribution

Meters and Protection Devices for Industrial Power Distribution

Switchgear and Breakers for Industrial Power Distribution

Related solutions PowerGridSource related paths

Energy Metering and Protection Upgrades

Medium Voltage Distribution Projects

Compact Substation Sourcing

PowerGridSource procurement phrases

Procurement route Installation Type Transformers and Substation Equipment Procurement route Transformers and Substation Equipment RFQ Tags Procurement route Transformers and Substation Equipment Supplier Shortlist

PowerGridSource project-fit checks

Voltage Rating Confirm Voltage Rating before comparing offers or moving the inquiry forward.
Current Rating Confirm Current Rating before comparing offers or moving the inquiry forward.
Protection Grade Confirm Protection Grade before comparing offers or moving the inquiry forward.
Installation Type Confirm Installation Type before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
Country route Use Country to compare adjacent options instead of relying on one broad title match.

PowerGridSource related product samples

Transformers and Substation Equipment Port Warehousing Handling Equipment Low Voltage Fixed Ggd Switchgear with Shock-Resistant High-Breaking Circuit Breaker

Home Electrical & Electronics Power Supply & Distribution Switchgear Low Voltage Switchgear Port Warehousing Handling Eq...

Transformers Score 17
Transformers and Substation Equipment Kodery Kyn28-12 11kv High Medium Voltage LV Armored Removable Withdrawout Metal Clad and Metal Enclosed Switchgear for Vacuum Circuit Breaker

Home Electrical & Electronics Power Supply & Distribution Switchgear Kodery Kyn28-12 11kv High Medium Voltage LV Armored...

Transformers Score 15
Transformers and Substation Equipment Busbar Coupling Kyn28-12 High Voltage Indoor Enclosed Vacuum Circuit Breaker Electrical Switchgear

Home Electrical & Electronics Power Supply & Distribution Switchgear High Voltage Switchgear Busbar Coupling Kyn28-12 Hi...

Transformers Score 15
Transformers and Substation Equipment [Hot Item] Xgn Series Solid Fully Insulated Closed Switchgear for Reliable Power Management Distribution Board Distribution Panel Distribution Cabinet

Home Electrical & Electronics Power Supply & Distribution Switchgear High Voltage Switchgear Xgn Series Solid Fully Insu...

Transformers Score 14
Transformers and Substation Equipment Kodery 12kv Indoor Co-Boxed Type Sf6 Main Unit Electrical Equipment AC Metal Enclosed Gas Insulated Power Distribution Panel Board Switchgear

Home Electrical & Electronics Power Supply & Distribution Switchgear Medium Voltage Switchgear Kodery 12kv Indoor Co-Box...

Transformers Score 13
Transformers and Substation Equipment Compact Prefabricated Substation Transformer for Efficient Power Distribution

Home Electrical & Electronics Power Supply & Distribution Switchgear Compact Prefabricated Substation Transformer for Ef...

Transformers Score 13

Electrical project sourcing method

Project scopeRead the product inside the wider electrical project scope, not as a disconnected part.
Standards fitUse voltage class, installation type and protection scope to narrow comparisons.
Tender framingSend load profile, standards and installation context through the RFQ path.

Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

Next sourcing actions

ContinueOpen the category hubCompareBrowse adjacent categoriesRFQRequest buyer-ready options