Select a Category
McFarlane Aviation Family
Free Shipping on orders over $500.00
More in Instruments, Probes and Leads
Instruments, Probes and Leads
123 products
1
PART NUMBER
DESCRIPTION
PRICE
EGT PROBES MODEL B SCREW-IN (7
$144.27
Retail Price: $180.34
EGT PROBE MODEL B SCREW-IN (7/
$141.53
Retail Price: $176.91
CHT PROBE BAYONET STYLE TYPE J
$129.22
Retail Price: $161.52
CHT PROBE BAYONET STYLE TYPE K
$126.76
Retail Price: $158.45
PROBE, Screw-in Bayonet Style, Type K
$157.52
Retail Price: $196.90
Expected ship date is 01-23-2026.
CHT REFERENCE THERMOCOUPLE FOR
$149.94
Retail Price: $187.42
Not Eligible for Free Shipping
Expected ship date is 01-23-2026.
CHT GASKET, Type K, 18mm
$174.00
Retail Price: $217.50
CHT GASKET, Type K, 14mm
$121.85
Retail Price: $152.31
Expected ship date is 01-23-2026.
UNGROUNDED EGT PROBES SCREW-IN
$685.54
Retail Price: $856.93
UNGROUNDED EGT PROBES SCREW-IN
$685.54
Retail Price: $856.93
UNGROUNDED EGT/TIT CLAMP, Type K
$389.74
Retail Price: $487.18
In Stock
EGT/TIT THERMOCOUPLE
$685.54
Retail Price: $856.93
CONTROL (Mixture, Vernier)
$222.82
Retail Price: $278.52
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 01-22-2026.<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 01-22-2026.<br>(Must be ordered in multiples of 12)
Don't waste your money on cheap instruments and probes. There is a big difference!
McFarlane is your lowest price and quickest source for Alcor products!
Increase engine life and enhance safety through proper monitoring
- Faster responding probes than low dollar alternatives
- Temperature compensated gauges for accuracy all year round at any altitude
- Single gauges monitor one cylinder, dual gauges for twin engine aircraft monitor one cylinder per engine. Add a selector switch to make an economical full engine analyzer. Lighted gauges and custom dials also available!
Alcor: A name you can trust
- Over 50 years experience - Designed, manufactured and supported in the USA
- Generous warranty: 3 years for gauges, 5 years for grounded probes, 1 year for ungrounded probes
- FAA-PMA/STC approved for all aircraft with reciprocating engines
Save with complete kits!
Simple Installation
- No power required from the aircraft (lighted gauges require power)
- Works even with an electrical failure
- Great for homebuilt or antique aircraft with no electrical system
- Gauges include all mounting hardware
- Standard 2 1/4" or 3 1/8" gauge sizes