| Brand | Keithley |
|---|---|
| MPN | 181 |
| Country of Origin | United States |
Check the listing for details. Keithley 181 Nanovoltmeter. Condition: Used, Made in United States. Listed at 349.95 USD. Keithley 181. The 2mV through the 200mV ranges utilize the special low thermal input connector. Storage Temperature: -25°C to 65°C. Overload Indication: The display indicates polarity and OFLO. Display: Seven 13mm (0.5 in.).