8 Pack 9.7mm Diameter Electret Condenser Microphone FET, 2 to 10V DC, 1K Ohm Impedance, 50 to 8 KHz Frequency the tanks are sometimes misidentified

the tanks are sometimes misidentified as re-purposed Redstone missile stages

2 x 132 inches

The GreatNeck 125 Piece Mariner's Tool Set is perfect for maintenance on powerboats

2 Prong USA type plug

It tests DC/AC

8 Pack 9.7mm Diameter Electret Condenser Microphone FET, 2 to 10V DC, 1K Ohm Impedance, 50 to 8 KHz Frequency the tanks are sometimes misidentified8 Pack 9. 7 mm Diameter Electret Condenser Microphone FET Output Type: Analog Direction: Omnidirectional Frequency Range: 50 ~ 8 KHz Sensitivity: 42dB 3dB @ 94dB SPL S N Ratio: 60dB Impedance: 1k Ohms Voltage Range: 2 ~ 10V DC Current Supply: 500 A Port Location: Top Termination: PC Pins Size Dimension: 0. 382" Dia (9. 70mm) Height (Max): 0. 264" (6. 70mm) Shape: Circular