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Description: It is use for precision resistance experiment.0.1R to 99.9999kR Parameter: 1. Resistance range:9x(0.1+1+10+100+1000+1000)Ohm 2. Power Dissipation:Max 0.5W 3. Accuracy: X10000:0.1%;X1000:0.1%;X100:0.1%;X10:0.2%;X1:0.5%;X0.1:5% 4. Gross weight:about 2kg Item included(025149): 1*USA Stock ZX21 Precision Variable Decade Resistor Resistance Box 0.1~99.9999 kΩ
It is wound with high-quality manganese copper wire, and the resistance value basically does not change with temperature, with high accuracy.
Using high-quality metal film resistors, which are less affected by temperature and have good stability.
The ZX21 series rotary resistance box is used as an adjustable resistance in the DC circuit. It has a low zero value resistance and is an instrument that can meet the needs of a variety of laboratories.
It is suitable for electrical measurement and other experiments in schools, factories and scientific research units.
The ZX21 series rotary resistance box is suitable for use when the ambient air temperature is +10℃~+35℃ and the relative humidity is 30~80%.
