Máy nghe âm thanh phát hiện rò rỉ nước Pipehorn LD-8

Máy nghe âm thanh phát hiện rò rỉ nước Pipehorn LD-8

Máy nghe âm thanh phát hiện rò rỉ nước Pipehorn LD-8

• Amplifier with push button, ON/OFF Switch, Volume Control, 2 digit display of loudness and 3-Level Range Switch.
• Piezoelectric Sensing Element, Amplification = 55dB
• Frequency Range: 100Hz to 2000Hz
• Notch Filters: 150Hz and 180Hz
• Temperature range: 25F to 130F
• Batteries: Two AA dry cell or rechargeable
• Battery Life: minimum 24hrs.
• Handheld weight with batteries: 10.6oz
• Short Contact Rod, 4 in. Long, Anti-Slip Tip
• Over-the-Ears Stereo 8 ohms Headphones
• 4-Section Contact Rod Set with Soft Case
• ABS Plastic Carrying Case with Custom Foam
• Instruction Manual