TM 9-254 8-2. Meter Usage - Continued Table 8-1.  Low Power P-N-P Transistor Characteristics Meter connections Test step Emitter Base Collector Ohmmeter reading 1 none - + 120 ohms 2 + - none 140 ohms 3 none + - 50K ohms or greater 4 - + none 50K ohms or greater Table 8-2.  Low Power N-P-N Transistor Characteristics Meter connections Test step Emitter Base Collector Ohmmeter reading 1 none + - 120 ohms 2 - + none 140 ohms 3 none - + 50K ohms or greater 4 + - none 50K ohms or greater Table 8-3.  Medium Power P-N-P Transistor Characteristics Meter connections Test step Emitter Base Collector Ohmmeter reading 1 none - + 80 ohms 2 - + none 80 ohms 3 none + - 50K ohms or greater 4 - + none 50K ohms or greater Table 8-4.  Medium Power N-P-N Transistor Characteristics Meter connections Test step Emitter Base Collector Ohmmeter reading 1 none + - 80 ohms 2 - + none 80 ohms 3 none - + 50K ohms or greater 4 + - none 50K ohms or greater 8-7