I just got a new digital volt meter for the jet sailplane panel. It's 7/8" X 1-3/4" X 1/8". Weights nothing. It needs a single 7/32" hole for mounting. The wires run through the single hollow mounting stud to the rear of the panel. Reads 4V-25V. Really slick! I can think of a dozen places to use this puppy. It's from Lascar Electronics. Model # EMV-1200. Cost $25.00 Also a nice hour meter. Same size & price. Reads trip time or total time. Model # EMC-1500. From Lascar Electronics.

www.lascarelectronics.com

Bob C.