Post Office Box Plug Type Manufacturer,Supplier and Exporter in Kenya

Post Office Box Plug Type

Product Code : LSK-EAE-11113

The 4-Ratio P.O. Box has sixteen coils as above and two proportional arms each with coils of 1, 10, 100, 1000, ohms.
Resistance between 0.1 and 1111000 ohms can be accurately measured using a DC battery.
Two spring keys having good contact for battery and galvanometer is also provided.
The whole system is contained in a superior quality wood box.
The 3-Ratio P.O. Box has sixteen non-inductively would coils 1, 2, 2, 5, 10, 20, 20, 50, 100, 200, 200, 500, 1000, 2000, 2000, 5000 ohms and two proportional arms each with coils of 10, 100, 1000, ohms.
Also incorporates infinity gap.

Available in 3-Ratio and 4-Ratio.
P.O.Box 3-Ratio and 4-Ratio (Manganin coil) consists of 12mm & 14mm thick rectangular brass block and have accuracy ±0.05%.
P.O.Box 3-Ratio and 4-Ratio (Constantan coil) consists of 12mm & 14mm thick rectangular brass block and have accuracy ±0.1%.

   

Office Address

Works:Kirinyaga Rd, Nairobi, Kenya

[email protected]

+254 733 917892

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