NAME：	DC Ammeter of SF~3 Series
Model：	90° BS-96 BS-72 BS-48 BS-144; 240° BS-96 SF-72
Spec：	10A 20A 30A 50A 60A 75A 100A. For 10A-10KA use external shunt of 75mV,60mV and 45mV. For SF-48 the maximum current is 5A.
Product description and technical parameters:	Model: 90° BS-96 BS-72 BS-48 BS-144; 240° BS-96 SF-72 Accuracy: class 1.5 Specification: 10A 20A 30A 50A 60A 75A 100A. For 10A-10KA use external shunt of 75mV,60mV and 45mV. For BS-48 the maximum current is 5A. Notes: For 40A 50A 60A 75A 100A meters,when these meters directly connected to circuit,their accuracy is class 2.5. Changeable scale: All scales with printing technique. The dial plate with different scale, which is at the same internal value,can be changeable.But the accuracy is unchangeable. Case: Non-combustile ABS plastic material is used for making external case. Mounting: flush mounting with bracket & slippage type, the maximum mounting depth is 43 mm.