Eberline RO-2 0-5R Ion Chamber - USED

0-5R/Hr Ion Chamber

• 4 Ranges 0-5, 0-50, 0-500 mR/hr & 0-5R/h
• Retractable Beta Shield
• Rotary Switch for Off, Battery 1 Check, Battery 2 Check, & Zero
• Zero Adjustment

• Built In Audio with ON/Off Switch