Home /
This is some text inside of a div block.
Electrical Safety & HV Test

Electrical Safety Test Equipment

Withstand Voltage, RCD, and Flammability Testing to Global Safety Standards

Electrical safety test equipment verifies that products and installations meet electrical and fire safety requirements, spanning dielectric withstand testing, ground fault protection device verification, and the full family of flammability and thermal safety tests required by product safety standards.

This range covers withstand voltage and insulation resistance testers, RCD/RCBO and circuit breaker testers, glow wire/needle flame/vertical flame flammability testers, tracking and high-voltage tracking (CTI/PTI) test chambers, and standard IEC 61032 test finger and probe sets for access and protection verification.

LISUN HVR-LS/LSS — Electrical Safety Test Equipment
Inquire About This Range →
Test Probes
Test Probes & Fingers
Standard access and ingress protection probes per IEC 61032, IEC 60529, IEC 60335.
View Product Details →
ModelKey Specification 
IEC 61032 Test Fingers SetIEC 61032, IEC 60529, IEC 60335View
Flame Testing
Flame Testing — Cable & Material
Flame propagation and burning rate testing for cables and plastic/insulating materials.
View Product Details →
ModelKey Specification 
Automotive Cables Flame TestISO 6722, ISO 14572, LV112View
Vertical Flammability TesterVertical flame propagationView
HVR-LSHB, V0/V1/V2, optional 5VView
RSB-WCVertical single wire/cable flame testView
Needle Flame
Needle Flame & Glow Wire Testing
Point-source ignition testing for components and small parts inside finished equipment.
View Product Details →
ModelKey Specification 
ZY-3Needle flame, flame height 12mm ±1mmView
ZRS-3HGlow wire, RT–1100°C, ±3°C accuracyView
HV Tracking Chamber
Tracking & High Voltage Ignition Testing
Assesses insulating material resistance to surface tracking and hot-wire ignition under electrical stress.
View Product Details →
ModelKey Specification 
High Voltage Tracking Test ChamberCTI and PTI at high voltageView
TTC-1100–600V AC, 48–60HzView
RSY-LTNi-Cr alloy hot wire, Ø0.5mmView
Withstand Voltage
Withstand Voltage & Insulation Testers
Dielectric withstand and insulation resistance testing, from benchtop safety analyzers to specialised HV testers.
View Product Details →
ModelKey Specification 
LS9923AC/DC max 5kV, ±(2%+3bits)View
LS9955100–4000V AC/DC withstand voltageView
High-Voltage Insulation Resistance TesterHigh-voltage insulation testingView
Residual Voltage TesterResidual voltage after power cutoffView
RCD Tester
RCD & Circuit Breaker Testing
Verifies trip current, trip time, and overload/short-circuit response of protective devices.
View Product Details →
ModelKey Specification 
RCD TesterTrip current, trip time, non-tripping currentView
Type A/B/AC/F RCD TesterTests RCD Types AC, A, B, FView
Circuit Breaker Tripping Test SystemOverload, short-circuit, magnetic trip testingView
MEWOI RCD/Leakage Protector TesterIEC 61008, IEC 61009View
HF Spark Generator
Lamp & Ballast Safety Testing
Purpose-built testers for lighting control gear ignition, temperature, and dielectric requirements.
View Product Details →
ModelKey Specification 
IEC 61347-1 HF Spark GeneratorIEC 61347-1:2024 Clause 11.4.2View
TMP-L3 chamber sizes availableView
Reel Test DeviceIEC 62368-1, IEC 61347View
Creepage Distance Test Cards
Safety Test Accessories
Reference gauges for verifying creepage distance and clearance dimensions.
View Product Details →
ModelKey Specification 
Creepage Distance Test CardsCreepage distance and clearance measurementView
Spectrum Analyzer
General Test Instruments
General-purpose bench instruments supporting safety lab diagnostic and R&D work.
View Product Details →
ModelKey Specification 
SPA-3P6GSpectrum analyzer, 9kHz–7.5GHz range optionsView
OSP1102Digital oscilloscope, 2ch, 100MHz, 1GSa/s, 7-inchView
Household Appliance & Component Safety Test Accessories
Household Appliance & Component Safety Test Accessories
Purpose-built test accessories and fixtures for specific IEC 60335 and IEC 62368-1 appliance safety clauses — cooktop, luminaire, transformer, ballast, and mechanical stress testing.
View Product Details →
ModelFunctionStandard 
LS-B71Steel grid, induction cooktop accessoryIEC 60335-2-9/2-6View
LS-B69AInduction cooktop test vesselIEC 60335-2-9/2-6View
LS-B73Branch circuit temperature probeUL 1598View
LS-B72Surface ceiling temperature test apparatusUL 1598View
LS-B74Wall-surface luminaire temperature rise apparatusUL 1598View
LS-B76Vacuum cleaner tube compression testerIEC 60335-2-2 Cl.21.101View
LS-B65Frost accumulation water evaporation testerIEC 60335-2-24View
LS-B29Wireless charging foreign object temp. rise kitIEC 62368-1 Cl.9.6.2View
LS-B25Solid insulation electric strength test deviceIEC 62368-1 Cl.5.4.9View
LS-B24Remote controller 330N crush test deviceIEC 62368-1:2023 Cl.4.8.4.6View
LS-B08 / LS-B48Mechanical retention test devices (plug/cable/appliance)View
ZBP-TBall pressure test device, plug/socket insulating partsIEC 60695, IEC 60884-1View
LSTMR-103Live transformer winding temperature rise testerView
TPB-UL935Thermally protected ballast heating test chamberUL 935View
LS-B59High frequency spark generator, lamp control gearIEC 61347-1:2024 Cl.11.4.2View
General-Purpose Safety Testers
General-Purpose Safety Testers
Bench instruments for high-voltage withstand, insulation resistance, leakage current, and grounding resistance across household, industrial and lab applications.
View Product Details →
ModelFunctionRange 
HIPOT10-100KVAC/DC hipot tester0–100kV AC / 0–140kV DCView
WB2671BAC/DC withstand voltage tester0–5kVView
WB2681AInsulation resistance tester25V–1000V DCView
WB2675DLeakage current testerRated AC voltageView
WB2678AGrounding resistance tester10A/25A dual rangeView
LS-ISO16750Automotive electrical/electronic test systemISO 16750View
Aging, Endurance & Signal Test Equipment
Aging, Endurance & Signal Test Equipment
Extended-life aging racks, stability/tip-over testing, and signal generation for battery, charger and audio/video safety verification.
View Product Details →
ModelFunction 
SY65240TCharger/adapter constant-temperature aging rackView
WDT-2Appliance/medical equipment stability & tip-over benchView
LS8280Dual-channel pink noise/sine wave generatorView
LS5562Battery internal resistance/voltage testerView
Send an Enquiry →Send an Enquiry →

Related Reading