A compact home-improvement tool for basic socket checks that helps spot wiring faults and verify RCD safety, KAIWEETS HT106E Socket Tester. Homeowners and tradespeople gain confidence from clear visual diagnostics and an LCD voltage readout. Is it the right fit for routine safety checks?
⚡ At a Glance
- • Testing Capability: Detects open ground, open hot, open neutral, reverse polarity and hot/neutral reversed wiring, compatible with standard and RCD-protected UK 225V AC outlets
- • Best for: DIY enthusiasts, landlords and electricians performing quick on-site socket checks
- • Not ideal for: Detailed circuit-level diagnostics or insulation testing that require specialised instruments
Seven LED indicators combined with an LCD voltage display give immediate wiring feedback. RCD simulation checks ground-fault protective operation on protected outlets.
Fast Fault Identification – With seven LED indicators and wiring legend
Seven red LED indicators correspond to the most common wiring faults, and a printed legend explains each combination for straightforward interpretation. LED patterns map directly to typical fault conditions so results are quick to read.
Rapid identification of common wiring errors reduces time spent troubleshooting and helps prioritise repairs during routine checks.
RCD Operation Verification – Thanks to simulated ground-fault RCD test
A built-in simulation creates a controlled ground-fault condition to trigger RCDs and confirm correct operation, and works on outlets wired in parallel to RCD-protected circuits. A cautionary note explains that using the function on normal receptacles can trip house wiring.
Confirming RCD trip behaviour improves safety on kitchen, bathroom and outdoor circuits, making routine checks more thorough and reliable.
Voltage Readout and Robust Build – With LCD display and hi-impact ABS housing
An LCD clearly displays measured socket voltage while the hi-impact ABS casing delivers above-industry impact and crush resistance, and CE marking alongside CAT III 300V compliance is indicated. The compact ergonomic shape aids handling during site work.
Quick voltage confirmation at sockets and a durable casing mean reliable performance on busy jobsites and fewer tool replacements.
✨ The 4 Key Reasons for KAIWEETS HT106E Socket Tester
- Compact, pocket-sized – Fits neatly into a tradesperson's toolkit for quick on-the-go checks
- Clear LCD voltage readout – Displays live voltage instantly, speeding up presence and baseline checks
- Hi-impact ABS housing – Withstands drops and knocks on busy jobsites for long service life
- Lifetime technical support – Access to ongoing manufacturer support when questions or issues arise
📋 Technical Details at a Glance
- Product Type: Socket tester
- Model: HT106E
- Tests for: Open ground, open hot, open neutral, reverse polarity, hot/neutral reversed
- RCD Test: Simulates ground-fault to verify RCD operation
- Voltage Compatibility: Designed for standard UK and RCD-protected 225 V AC outlets
❓ Frequently Asked Questions
Q: Can the tester check RCD-protected outlets?
A: Yes, RCD simulation creates a ground-fault condition to confirm RCD trip and operation on protected outlets, though use on normal receptacles can trip household wiring.
Q: Which wiring faults are identified?
A: Seven LED indicators identify common faults including open ground, open hot, open neutral, reverse polarity and hot/neutral reversed wiring, with a wiring legend for interpretation.
Q: Is the tester suitable for UK socket voltage?
A: Yes, designed for standard UK and RCD-protected 225 V AC outlets and supplied with CE marking and CAT III 300V compliance.
🏆 Our Verdict
Suitable for homeowners, landlords and electricians who need a quick, reliable way to check socket safety. The combination of seven visual indicators, an LCD voltage readout and an RCD simulation function delivers practical on-site diagnostics. Not the cheapest option, but robust construction and lifetime technical support make for good long-term value.
