5 kV to 30 kV Insulation Resistance Tester / Megohm Meter for Electrical QA
Digital high-voltage insulation resistance tester for overseas buyers sourcing electrical test equipment for cable, motor, transformer, switchgear, and plant maintenance QA. This is not a chemical product; CAS number, chemical grade, concentration, and impurity specifications are not applicable. Buyers should verify voltage ranges, resistance range, safety standards, calibration documentation, export packing, plug/power configuration, and destination-market import requirements before RFQ.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
Test voltage options stated: 500 V, 1000 V, 2500 V, 5000 V, 10000 V, 15000 V, 20000 V, 25000 V, 30000 VElectrical test instrument / high-voltage insulation resistance testerNon-chemical product candidate; suitable only for electrical test equipment sourcing with document verification
Ingress protection stated: IEC 60529 IP64 when outer case is closed
Power supply stated: AC 220 V ±10%, 50/60 Hz, 20 VA; 16.8 V rechargeable lithium-ion battery
Who uses this page
Target buyers
Electrical maintenance contractors
Power utility testing teams
Transformer and motor service workshops
Cable manufacturers and cable testing labs
Industrial plant maintenance departments
Switchgear and substation commissioning companies
Electrical safety inspection companies
Distributors of electrical test instruments in Vietnam and Southeast Asia
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Supplier page states wooden box with foam inside; request export-grade packing details before order.
Confirm whether lithium-ion battery is installed in equipment or packed separately, as this affects transport documentation and carrier acceptance.
Request carton dimensions, gross/net weight, palletization option, and shock/moisture protection for sea or air freight.
Confirm included accessories: test leads, charger, power cord plug type, manual, calibration certificate, fuse/spares, and carrying case.
For Vietnam or other overseas shipments, confirm labeling language, serial number labeling, and packing list format.
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Incoming QA for high-voltage electrical equipment
Preventive maintenance testing for cables, motors, transformers, and switchgear
Insulation resistance, PI, DAR, leakage current, and capacitance checks
Substation commissioning support
Factory acceptance testing support for electrical assemblies
Maintenance troubleshooting for industrial power systems
How we compare
Sourcing options
Single-unit trial order for distributor evaluation
Multi-unit distributor purchase with documentation package
Model-specific RFQ for 5 kV, 10 kV, 15 kV, 20 kV, 25 kV, or 30 kV configuration
Order with factory calibration certificate and English documentation
Order with export wooden packing and lithium-battery transport documents
FOB China or DAP Vietnam quotation comparison
Human review
Compliance notes
CAS number: not applicable; this is an electrical test instrument, not a chemical substance.
Chemical grade, concentration, assay, and impurity profile: not applicable.
Request CE certificate, IEC 61010-1 conformity evidence, IEC 61326 EMC report or declaration, and ISO documentation if required by buyer QA.
Request factory calibration certificate with serial number, calibration date, test points, and traceability statement.
Check destination-country import requirements for electrical measuring instruments, lithium-ion batteries, chargers, and power adapters.
Lithium-ion battery transport may trigger IATA/IMDG/ADR documentation requirements such as UN38.3 test summary, MSDS/SDS for battery, watt-hour rating, and battery packing declaration.
No regulatory guarantee should be assumed from platform badges; verify certificates directly against model number HZJY-30K or quoted model.
Confirm whether HS code 9030332000 is suitable for the buyer’s jurisdiction with a licensed customs broker.
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
megohm meter supplier Vietnam30kV insulation resistance testerhigh voltage meggerdigital insulation testerPI DAR insulation testerelectrical test instrument Chinatransformer insulation resistance testercable insulation testerIEC 61010 megohm meterRS-232C insulation tester
Related product options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
Is the quoted model exactly HZJY-30K, and does it support the full 5 kV/10 kV/15 kV/20 kV/25 kV/30 kV range or only selected voltage configurations?
Please provide the latest datasheet showing resistance range and accuracy for each test voltage, especially above 10 kV.
Can you provide CE, IEC 61010-1, IEC 61326, IP64, ISO, and factory calibration documents matched to the serial number and model?
Is the short-circuit current 5 mA or optional 10 mA for this quotation?
What is the lead time for 1 unit, 5 units, and 10 units, and what is the monthly production capacity available for export orders?
What accessories are included as standard, and what are optional chargeable items?
Can the charger and power cord be supplied for Vietnam market power conditions and plug requirements?
Does the unit contain a lithium-ion battery, and can you provide UN38.3, battery MSDS/SDS, and air shipment documentation if required?
Checks before quote
CAS number: not applicable; this is an electrical test instrument, not a chemical substance.
Chemical grade, concentration, assay, and impurity profile: not applicable.
Request CE certificate, IEC 61010-1 conformity evidence, IEC 61326 EMC report or declaration, and ISO documentation if required by buyer QA.
Request factory calibration certificate with serial number, calibration date, test points, and traceability statement.
Check destination-country import requirements for electrical measuring instruments, lithium-ion batteries, chargers, and power adapters.
Lithium-ion battery transport may trigger IATA/IMDG/ADR documentation requirements such as UN38.3 test summary, MSDS/SDS for battery, watt-hour rating, and battery packing declaration.
No regulatory guarantee should be assumed from platform badges; verify certificates directly against model number HZJY-30K or quoted model.
Confirm whether HS code 9030332000 is suitable for the buyer’s jurisdiction with a licensed customs broker.
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
