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SIGMA-TEK 3-1/8 AIRSPEED INDICATORS

From $1048.00 to $1378.00
Model Lighted MPH Knots Part No. Price Buy
EA5171-( )No40-20040-170
10-05152
$1048.00
Quantity
EA5171-( )LYes40-20040-170
10-05153
$1378.00
Quantity
EA5172-( )No40-25040-200
10-03210
$1076.00
Quantity
EA5172-( )LYes40-25040-200
10-05154
$1317.00
Quantity
EA5173-( )No40-30040-260
10-03215
$1070.00
Quantity
EA5173-( )LYes40-30040-260
10-05156
$1277.00
Quantity
Subtotal $0.00
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Overview

These airspeed indicators have unrestrained movements.These instruments are actuated by ram air and ambient atmospheric pressure obtained from the aircraft pitot and static pressure systems. A moveable pointer and a fixed dial indicate airspeed with the zero index at the 12 o’clock position. Temperature compensation is internal and there is no external zero adjustment. Pointer damping is internally adjustable.

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Q&A

Q: Do these instruments have knots indication?

Part # 10-05153 will have both MPH and KNOTS for example.

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