The BIRD 4381 digital watt meter 

All your videos are awesome. Glad you turned on the comments. Working on converting an SB221 I built 30 years ago to an SB220. 73 WB3BJU

Thanks for all your videos from an old CB'er and ham.

Thank You Sir..... Meter is pretty accurate but looks alittle more complicated .... Love your videos BBI ..... 👍👍👍

Hey thanks for turning on the comments! Been watching for awhile. You've taught me a lot. Keep it up!

Thanks BBI, learned so much from your videos.

Another chance to say thanks for your videos :) Love listening to your calm voice. All the best to you and your loved ones. 73 from DL

Ok...! Bbi you and I know that some people will dispute anything that they can't rational....so we appreciate your effort, to educate us on facts....thanks.

Hello....nice video. Do you know the differences between Old Model 4381 vs. 4391A newest model????

Big thanks to Mr. BBI and Zane for the peak under her skirt.

This is what I'm lacking, I need a good Bird 43 setup. I have a Siglent scope, bench multimeter and function generator with built in frequency counter, now to get good watt meters. I have a PDC-600 set that is broken, but need something working (for reference) to try and fix those. If you do read this BBI, where did you cop the Siglent sticker you have on your bench?

Thanks for help just watching ur video s help me rebuild my kl 500watt amp and my ham international jumbo thank s

I never saw that model. everybody knows the 43. I use cross needle MFJ myself . reads very close to the bird 43. was checked. great job showing that ! I only got full legal power dummy load. and a 300W dc to 3 GHZ load. meters read very close ! Why would you mess with your own meter ? Great job !! 73s

Love it

Nice Watt Meter..

👍🏻

Nice!!!

pretty reliable

BBI my man!!

Ya need to find one of those davemade digital meters.

73s

Thanks for LEAVING THE COMMENTS ON !!!

the ones that say your Bird Meaters are false are jellos of your power

But I will keep my 43

2 tone, not 1k