SIMCO-ION CPM280A-static test instrument SIMCO-Ion's next-generation Charge Plate Monitor (CPM), the Model 280A is aN easy-to-use, self-contained instrument for precise Testing of ionizer performance. The Model 280A ensures a consistent Discharge Time Measurement for all plate sizes. All measurement parameters are progrrammable and the CPM is capable of 6 hours of operation on the internal battery before recharge. The Model 280A ough memory for storage of over 1000 tests and more than 100 inpidual test locations. Features Delayed measure start Memory CAN store over 1000 TESTS and more than 100 inpidual test the LOCATIONS User programmable test protocol Detachable Plate with varying sizes Onboard Data Archiving MEMORY Analog and digital LCD Display For inquiries please call 15813896487 Mr. Guo