Klein Tools Products UK — Reviews & Best Picks

Pros

• Tests voltage, current, resistance, diodes, continuity and batteries in one tool
• Built to withstand a 2m drop for rough site use
• Test leads with safety caps included

Cons

• Manual ranging is slower to use than an auto-ranging meter

Pros

• Dual voltage range detects both low and standard household voltages
• Bright flashing LED and audible alarm confirm live wires at a glance
• Auto power-off extends battery life between jobs

Cons

• Non-contact testers should be checked against a known live source before relying on a reading