Earth Continuity Tester · Test & Measurement
GPS‑5030EC
Bench earth continuity/bond tester delivering 3–30 A test current with 0–1.2 Ω range — high‑brightness VFD, programmable timing 0.5–999 s, judgement windows, touch inspection, and automation via RS232C, remote control and status outputs.
Test current 3–30 AResistance 0–1.2 ΩMax power 150 VA
Output 0–5.5 VTiming 0.5–999 sVFD display
Judgement windowsTouch inspectionRS232C & remote I/O
Key features
High current earth test
Continuity/bond testing with selectable 3–30 A current.
Wide resistance range
Measure 0–1.2 Ω with ±5% + 20 µΩ display accuracy.
VFD display
Clear, high-brightness vacuum fluorescent display for production lines.
Programmable timing
Test time from 0.5 s to 999 s for flexible procedures.
Pass/fail windows
Judge via upper/lower comparison windows with status outputs.
Automation ready
RS232C interface, remote control inputs (START/STOP/ENABLE/INTERLOCK) and status outputs.
Where the GPS-5030EC excels
Production line QA
Fast earth bonding checks with clear pass/fail indications.
Appliance & equipment test
Meets typical compliance checks for protective earth continuity.
Service & repair
Reliable continuity verification after maintenance.
R&D / lab
Stable current source with precise timing control.
Ranges & key specifications
| Parameter | Specification |
|---|---|
| Test current | 3 – 30 A |
| Resistance range | 0 – 1.2 Ω |
| Max output power | 150 VA |
| Output voltage | 0 – 5.5 V |
| Test time | 0.5 – 999 s |
| Accuracy (resistance display) | ±5% + 20 µΩ |
| Interfaces | RS232C; remote control inputs (START, STOP, ENABLE, INTERLOCK); status outputs (PASS, U-FALL, PROTECTION, READY, TEST, HV-ON) |
| Display | High-brightness VFD |
| Dimensions | 330 × 150 × 410 mm (W × H × D) |
| Mass | ~14 kg |
See datasheet for full specifications and conditions.
What’s in the box
Standard accessories
- Earth test leads
- Power cord
- User manual
Items may vary by configuration.
Safety & Protection
OV/OC
Over-current protection and fault indication for safe operation.
I/O
Interlock & remote connections for controlled test start/stop.
Downloads & Resources
Ready to verify protective earth reliably?
Request a quote