# 197 Keithley Micro Voltmeter Used

**Additional Features:**

-   5.5 Digit Resolution
-   1 µV Sensitivity
-   1 mOhm Sensitivity
-   Basic DCV accuracy is 0.011%
-   Measure voltage over nine decades from 1 µV to 1000 V
-   Input resistance on the two lowest voltage ranges exceeds 1 GOhm
-   TRMS AC measurements can be made to 100 kHz
-   Make 2 or 4 terminal ohms measurements over 11 decades from 1 mOhm to 220 MOhm
-   Six current ranges measure from 1 nA to 10 A

The Keithley 197 5.5 Digit, Digital Multimeter is a lightweight, portable DMM. The 197 combines 5-1/2-digit resolution on a 220,000-count display.

## Details

- **Price:** 0.0 USD - 175.0 USD
- **Vendor:** Keithley
- **Type:** Microv Met
- **Tags:** Keithley, Manufacturers, Meters & DAQ, MicroVoltmeter, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 105.00 USD | In stock |
| NIST Traceable with Full Data | 140.00 USD | In stock |
| ISO IEC 17025 Accredited | 175.00 USD | In stock |

## Images

- 197 Keithley Micro Voltmeter Used

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> Source: [ValueTronics](https://valuetronics.com/products/197-keithley-micro-voltmeter-used)
> Updated: 2026-05-21