Physics
Micro DC detection: DC(G)-50uA-0-500uA 0-100uA. DC voltage:DC(V)0-1V-2.5V-5V-10V...
The product is a crank insulation resistance meter. 500V, ZC 25 - 3 type. Rated ...
1, electrical equipment for secondary school physics to explain the structure of...
AC and DC voltage output: 200mV, 2V, 20V, 200V, 500V, AC and DC current output: ...
0N～2N，The product is composed of a spring, a pointer, a scale plate, a pull rod,...
The product is composed of a glass thermometer, a scale brand and a protective...
The product is composed of a host machine, hammer, edge clamp, recording tape,...
Using electronic chip, the battery voltage is 1.5V. Specifications for the 110mm...
Product is a lever arm double disk balance, there are riding code device, with...
Product is effective range of 125 mm, the index value of 1mm, the measuring...
Output DC high voltage: 150V, 300V, 450V, 600V, 750V, 900V, corresponding to the...
Products of the general support for teaching, a can to be assembled to form...