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McFarlane Aviation Family
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More in Leads
Leads
11 products
1
PART NUMBER
DESCRIPTION
PRICE
EGT LEAD ADAPTER
$11.44
Retail Price: $14.30
EGT LEADS 144" TYPE K
$73.32
Retail Price: $91.65
EGT LEADS 240" TYPE K
$101.84
Retail Price: $127.31
EGT LEADS 216" TYPE K
$100.48
Retail Price: $125.60
CHT LEADS 90" 8 ohm TYPE J
$62.29
Retail Price: $77.86
CHT LEADS 144" 8 ohm TYPE J
$74.57
Retail Price: $93.21
CHT LEADS 240" 8 ohm TYPE J
$96.83
Retail Price: $121.04
CHT LEADS 216" 8 ohm TYPE J
$94.20
Retail Price: $117.75
WIRE, Bulk Type K Thermocouple Extension (Inch)
$0.50
Retail Price: $0.62
Not Eligible for Free Shipping
Must Order in Quantities of 12
Expected ship date is 01-23-2026.<br>(Must be ordered in multiples of 12)
WIRE, BULK TYPE K (Inch)
$0.50
Retail Price: $0.63
Not Eligible for Free Shipping
Must Order in Quantities of 12
Expected ship date is 01-23-2026.<br>(Must be ordered in multiples of 12)
1
Alcor Leads
- High quality stranded material for flexibility and long life
(cheapy single stranded leads are prone to break) - Used to attach a thermocouple probe to a gauge
- Must be of the same type as the thermocouple
(e.g. A type K probe must use type K leads)
Save with complete kits!
CHT Leads:
- Integrated resistor ensures the same resistance regardless of length
- Choose leads based on the distance from the probe to the gauge
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CHT Type J Black and Yellow |
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P/N |
Resistance |
Length |
|
|
7.76 +/- .20 Ohms |
90" |
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7.76 +/- .20 Ohms |
144" |
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7.76 +/- .20 Ohms |
216" |
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7.76 +/- .20 Ohms |
240" |
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EGT/TIT Leads:
- Each length has a different resistance
- Total resistance of the lead and the probe must match the calibration of the gauge
- Choose replacement leads based on the calibration of the existing gauge
- For a new system, choose leads based on the distance from the probe to the gauge and choose a gauge with the corresponding calibration.
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EGT Type K Red and Yellow |
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P/N |
Resistance |
Length |
|
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4.34 +/- .08 Ohms |
90" |
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2.71 +/- .06 Ohms |
144" |
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6.52 +/- .11 Ohms |
216" |
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7.25 +/- .12 Ohms |
240" |
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Calibration note: Digital or amplified gauges from other manufacturers are not sensitive to lead resistance, therefore leads may be shortened as needed for these applications without requiring recalibration. |