Standard Resistance Box: Model No. SRB-9 Accuracy 0.5 %

Used as reference standard (used with KDB or Digital Micro-ohm Meter)

(Range 100 Micro-ohm to 10 K Ohms)

9 different values of 100 uW, 1 mW, 10mW, 100mW , 1W , 10, 100W, 1K & 10 KW

Current ratings are for  0.1mW ( 20A), 1 mW (15 A) 10mW ( 10 A),

100 mW ( 0.5 A), 1W  ( 0.1 A),  10 W  ( 50  mA ), 100 W ( 10 mA ) ,

1 KW ( 10 mA) & 10 KW ( 5 mA)

All Resistances are with Power rating (VI) of  0.5 Watts(approx.).