Martindale Products UK — Reviews & Best Picks

Pros

• GS38-compliant fuseless design gives instant AC/DC voltage indication
• Four-stage LED display shows voltage bands from 50V to 400V
• Trusted by UK electricians for safe isolation checks

Cons

• Should be used with a proving unit to confirm it is working correctly

Pros

• GS38 compliant two-pole tester meets UK safe-isolation requirements
• Proving unit included to confirm the tester works before and after use
• Covers 12-690V AC/DC range

Cons

• More than casual DIYers typically need

Pros

• Pocket-sized non-contact tester for quick live checks
• Detects AC voltages from 200V to 1000V
• Simple one-button operation

Cons

• Non-contact only — no substitute for a proving-unit-verified tester

Pros

• LCD and LED displays give a clear voltage readout
• Compact, tough body for site or van use
• Continuity testing alongside AC/DC voltage checks

Cons

• No proving unit included in this bundle