 - FLUKE/PHILIPS PM6685R Universal Frequency Counter- Fabricante: Fluke
- Modelo: PM6685
 Singapur
 - KENWOOD FC-754A Frequency Counter- Fabricante: Kenwood
 Singapur
 - ADVANTEST R5372P Microwave Counter- Fabricante: Advantest
- Modelo: R5372P
 Singapur
 - FLUKE/PHILIPS PM6654C Prog High Resolution Timer/Counter- Fabricante: Fluke
- Modelo: PM6654
 Singapur
 - IWATSU SC-7101 Frequency Counter- Fabricante: IWATSU
 Singapur
 - GOLDSTAR FC-7012 Frequency Counter- Fabricante: GOLDSTAR
 Singapur
 - TEKTRONIX CMC250 Frequency Counter (1.3 GHz)- Fabricante: Tektronix
- Modelo: CMC250
 Singapur
 - FLUKE/PHILIPS PM6676 Universal Frequency Counter- Fabricante: Fluke
 Singapur
 - ANRITSU MF57A Frequency Counter- Fabricante: Anritsu
- Modelo: MF57A
 Singapur

