The Martindale TEK903 decade resistance box, features 6 decades ranging from 10 to 11.1111M, and high quality rotary switches. Extra terminals also ...Sercal Test Equipment
The 1040 is an accurate hand held decade resistance box designed to meet the needs of industry and education. Housed in a robust metal case the ...Time Electronics Usa
It is used by dental technician .Its can roast the casting and heat treatment .Its also can auto-heating and heat preservation . PowerAC220V 50-60Hz ...Jianian Futong Medical Equipment Company Limited
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