I have over one-thousand (1000) meters for sale. All sizes and shapes. Some are VOLTS AC & DC, RF, MA, and AC & DC AMPS. Let me know what you need. I will check to see if I have it. I will send you a picture so you can compare. All are guaranteed to work and are accurate. Prices will depend on size of meter and range. Sorry no Collins meters. J W7KSG