TOPTES PT520B+ Rechargeable Gas Leak Detector — 17-Inch Probe, PPM/%LEL Readouts

Meet the TOPTES PT520B+ Rechargeable Gas Leak Detector, a portable tool built for quick, accurate leak detection in kitchens, basements, RVs, garages, and more. With a rechargeable design and a rugged, anti-slip housing, it’s ready for home use or on-the-road checks.

Fast, precise detection

In as little as 0.5 seconds, the PT520B+ responds to gas presence and displays the current concentration in PPM or %LEL on a four-digit readout. Its detection range spans from 50 to 10,000 ppm, enabling you to gauge potential risk at a glance.

Note: Allow approximately 30 seconds of warm-up time before operation to ensure stable readings.

Long reach for hard-to-reach areas

The 17-inch gooseneck probe helps you inspect stoves, gas lines, basements, storage compartments in RVs, and other tight spaces. You can also switch between high and low sensitivity for more accurate readings. A ZERO button helps reset readings after confirming a leak.

Clear alerts and user-friendly controls

The device offers visual and audible warnings: 11 colored bars light up as gas concentration increases, accompanied by a 75 dB alarm. A mute button provides relief from persistent alerts, and a temperature sensor adds reference data for better context.

Power, portability, and efficiency

Rechargeable, with the potential for more than 3,000 recharge cycles. The built-in auto-off feature after 10 minutes of inactivity conserves energy for extended inspections. A protective case and included Type-C cable make storage and travel easy.

What you get

• PT520B+ Gas Leak Detector
• Type-C charging cable
• Protective case
• User manual

Key benefits at a glance

• Fast response across a wide gas range
• Long reach helps you check tricky spots safely
• Ergonomic design with anti-slip grip
• Flexible audio-visual alerts to suit surroundings
• Rechargeable power with energy-saving features