Manual hand operated siren , Air Raid Hand Crank Loud Alarm (LK120) Wholsesaler of multimeters Its heavy-duty construction ensures durability

Its heavy-duty construction ensures durability

these boxes offer durability

This is a 125 AMP Battery Load Tester designed to evaluate the condition of 6V-12V lead-acid batteries

Duty Cycle Range: 0

Manual hand operated siren , Air Raid Hand Crank Loud Alarm (LK120) Wholsesaler of multimeters Its heavy-duty construction ensures durabilityThis is a portable, no power required siren designed for emergency signaling. Model: LK 120 Sound Rating: 1202 dB(A) @ 1M Sound Type: Continuous Output Frequency: 60020Hz (dependent on rotation speed) Effective Range: 1500M 2000M Material: Aluminum alloy Weight: 8KG 9KG Features: No power supply required, foldable, portable, hand cranke Details: Security Alarms Are batteries needed to power the product or is this product a battery: No Is this a