50ohms
30 μW to 3 W (–10 dBm to +35 dBm)

Excellent SWR for reducing mismatch uncertainty
Compatible with EPM, EPM-P and P-series power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter
Accurate average power measurements over -10 to +35 dBm
Frequency range 10 MHz to 18 GHz
Thermocouple power sensing element

We are unable to test further. We can not guarantee calibration.  Item may need service or new parts. This came out of a working facility. Pictures best represent product being sold.