M450 – Digital Voltmeter
$181.00 – $450.00Price range: $181.00 through $450.00
M450 Features
- MINIMUM PANEL SPACE
- LIGHT WEIGHT
- AUTOMATIC DIMMING
- SUNLIGHT READABLE DISPLAY
- LASER ENGRAVED FACEPLATE
- VOLTAGE WITH FLASHING ALARM
- FAA-PMA APPROVED
Frequently Bought Together
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skyBeacon
$2,199.00Original price was: $2,199.00.$1,979.00Current price is: $1,979.00. -
AV-30E (Experimental)
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AV-30C (Certified)
$2,499.00Original price was: $2,499.00.$2,249.00Current price is: $2,249.00.
Why Pilots Trust AVIA Avionics
- Free Ground Shipping Over $399
Enjoy fast UPS, USPS, or DHL delivery on qualifying orders.
- Shipping Worldwide
We use DHL or UPS for worldwide shipments. Some shipments may require special processing.
- No Sales Tax
Sales tax only applies where required by law.
- 5 Star Service, White Glove
Strong customer service with fast response times.

Trusted By
Pilots Worldwide
Description
Part Number | Â | Part Description |
---|---|---|
M450 | Â | MODEL 450 VOLTMETER AMBER LED |
M450A | Â | MODEL 450A VOLTMETER AMBER LED WITH REMOTE SENSING |
M450-GRN | Â | MODEL 450-GRN VOLTMETER GREEN LED |
M450A-GRN | Â | MODEL 450A-GRN VOLTMETER GREEN LED WITH REMOTE SENSING |
M450-WHT | Â | MODEL 450-WHT VOLTMETER WHITE LED |
M450A-WHT | Â | MODEL 450A-WHT VOLTMETER WHITE LED WITH REMOTE SENSING |
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- M450 Brochure/Manual (PDF)
- M450 Electrical (PDF)
- M450A Electrical (PDF)
- Overall Dimensions (PDF)
- Continuing Airworthiness (PDF)
Installation Eligibility
- Beech 35, A35, B35, C35, D35, E35, F35, G35, H35, J35, K35, M35, N35, 35-33, 35-33A, with STC SA4381WP or SA4193 installed.
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Frequently Asked Questions
Q: My unit has no display, it doesn't work.
A: You probably have a burnt out ½ amp pico fuse. Surface mount unit uses a ¾ amp surface mount fuse.
Q: My unit voltage is not correct.
A: Check voltage with calibrated meter right where instrument gets power, external fuses might drop voltage a little.
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