FREE UK Delivery on orders over£150Largest Supplier of Overhauled AvionicsNo Quibble Money Back Guarantee

RC Allen Low Voltage Warning Indicator

RC Allen Low Voltage Warning Indicator

Please select an option...


Amber light will come on at the moment of low voltage condition which will inform the pilot of attention needed to the alternator, generator or voltage regulator. Any of these conditions allowed to continue will result in a weak or completely discharged battery condition and loss of radio and electrical equipment.

Indicators have 'Press to Test' feature, and amber versions are dimmable.

Lights will trigger at 13 volts for 14V system and 25 volts for 28V system.
Accuracy is plus or minus 0.2 volts.

Dimensions: 1/2 inch diameter (needs 3 inches clearance at rear of panel)
Weight: 91 grams.
Power: less than 1/10 amp. Fuse supplied with kit.
Feefo Reviews
The UK's Independent Review Site
There are no reviews available for this product. Below are a selection of our service reviews.
Review Stars
Good product range, availability and usually the best price.
(Verified Customer)
Review Stars
Good range of products - from high end Avionics to low end consumables and accessories
(Verified Customer)
Review Stars
All products I have bought from Mendelssohns have been of high quality and well up to my expectations.
(Verified Customer)

UK Mainland:

Free UK Mainland delivery on orders over £150.00 inc VAT
£5.40 inc VAT (up to 500g Royal Mail 1st Class recorded post)
£7.20 inc VAT/20Kg (ParcelForce 2 working days)
£12.00 inc VAT/20Kg (ParcelForce next working day).

International Sales:

Delivery prices will be calculated and displayed at checkout

Some products entail special delivery costs (e.g. Hazardous goods)


We are an EASA part 145 approved organisation. Our policy is to sell only high quality products which offer good value for money. If you are not completely satisfied with your purchase please return the goods in original condition and packaging within 28 days of purchase for replacement, exchange, or a full no quibble refund.

World Class Service
Feefo Reviews
Thawte Secured
All information is encrypted during the checkout by SSL to ensure it is secure. Payments are processed by Worldpay or Paypal. We do not store your payment information in any way and personal data is never shared.
Contact Us
If you have any questions regarding this product or any of our other services please contact Customer Services or telephone us on 0131 447 7777 and we will be happy to assist.