WELT-010 Electrical Tester & Analyzer
Advanced Bluetooth-Enabled Diagnostic Tool for Electrical Systems
The WELT-010 by EL Design Service is a cutting-edge Bluetooth Low Energy (BLE) device designed to inspect and analyze wiring compliance with electrical codes, focusing on voltage drop under varying loads. This tool is essential for professionals seeking to ensure the integrity and safety of electrical installations.
Key Features:
• Comprehensive Voltage Measurements: Assess line-to-neutral, line-to-ground, and neutral-to-ground voltages to ensure proper wiring and load distribution.
• Peak Voltage Detection: Monitor peak voltages between hot and neutral lines to identify potential overvoltage conditions.
• Current Measurement: Measure both external and internal RMS current, with optional clamping current sensors available for enhanced accuracy.
• Socket Wiring Verification: Detect incorrect wiring configurations in electrical sockets, enhancing safety and compliance.
• Voltage Drop Analysis: Evaluate voltage drop under different load conditions (5A, 10A, 15A, and 20A) without tripping circuit breakers or blowing fuses.
• Impedance Analysis: Identify issues with splices, wiring connections, and conductor quality through impedance measurements.
• Safety Testing: Perform AFCI tests (series and parallel), GFCI tests, and 30mA ground tests to ensure system safety.
Smartphone Integration:
Utilize any iOS or Android device as a command and display unit, offering flexible and user-friendly operation through the dedicated WELT-010 app.
Applications:
• Residential and commercial electrical inspections
• Preventive maintenance and troubleshooting
• Compliance verification with electrical codes
Enhance your electrical diagnostic capabilities with the WELT-010 Electrical Tester & Analyzer—where precision meets innovation.
WELT-010 – Technical Specifications
General Features
- Product Type: Bluetooth Low Energy (BLE) Electrical Line Tester
- Model: WELT-010
- Connectivity: BLE 4.2, 2.4 GHz RF Transceiver
- App Compatibility: iOS and Android
- Antenna: Integrated PCB Antenna
- Power Supply: 120V AC (Standard Wall Outlet)
- Enclosure: Flame-retardant ABS plastic
- Dimensions: 4.2” x 2.8” x 1.5” (approx.)
- Weight: 6 oz (approx.)
Measurement Capabilities
- Voltage Measurements:
- Line-to-Neutral
- Line-to-Ground
- Neutral-to-Ground
- Peak Voltage (Hot-Neutral)
- Current Measurement:
- Internal RMS Current
- Optional External Clamp Sensor for Extended Range
- Voltage Drop Simulation:
- Under 5A, 10A, 15A, and 20A loads
- Simulated loads without tripping breakers or blowing fuses
- Impedance Analysis:
- Detects splices, connection issues, wire quality
- Identifies high resistance joints and wiring faults
- Wiring Diagnostics:
- Socket wiring check
- Line, neutral, ground reversal or disconnection
Safety & Code Compliance Tests
- GFCI Test:
- Simulates ground faults to test outlet protection
- AFCI Test:
- Series Arc Simulation
- Parallel Arc Simulation
- Ground Test:
- 30mA leakage test to ground
Environmental Specifications
- Operating Temperature: 32°F to 122°F (0°C to 50°C)
- Storage Temperature: -4°F to 140°F (-20°C to 60°C)
- Humidity: 0–90% RH, non-condensing
- Indoor Use Only
Certifications & Compliance
- FCC Certified (FCC CFR47, Part 15)
- RoHS Compliant
- Designed and Assembled in the USA
Note: Requires smartphone or tablet for full functionality (free app download required).
Electrical Tester Comparison Table
| Feature | WELT-010 | Basic Plug-In Tester | Standard Multimeter |
| Voltage Measurement | L-N, L-G, N-G, Peak Detection | Limited (via light indicators) | Manual AC/DC voltage testing |
| Current Measurement | Internal RMS + Optional Clamp | Not Available | Clamp model required |
| Bluetooth Connectivity | Yes (BLE 4.2) | No | No |
| Smartphone App Integration | Yes (iOS & Android) | No | No |
| Voltage Drop Testing | Yes (5A, 10A, 15A, 20A simulated) | No | No |
| Load Simulation Without Tripping | Yes | No | No |
| Wiring Fault Detection | Yes (Socket Wiring Check) | Limited | Limited |
| AFCI Test (Series & Parallel) | Yes | No | No |
| GFCI Test | Yes | Some models only | No |
| Ground Leakage Test (30mA) | Yes | No | No |
| Impedance Analysis | Yes | No | No |
| Display/Readout | Smartphone Interface | LED Indicators | Digital Display |
| Installation Type | Plug-in (120V Outlet) | Plug-in | Probe-based |
| Use Case | Professional diagnostics & code compliance | Basic outlet check | General electrical measurements |
| Best For | Electricians, inspectors, service pros | Homeowners & DIYers | Technicians, field engineers |