# CP 3 B&K Precision Probe New

**Features:**

-   Current Range: 2 A to 400 A, dc or ac
-   Accuracy: ± (2% reading + 2A), dc or ac (Accuracy specified at 18° to 28°C)
-   AC frequency response: 50 Hz to 400 Hz
-   Output: 1 mV per Amp
-   Input Impedance (of DMM): 10 k Ω minimum
-   Output cable: Coiled cord stretches to over 6 feet; connects to multimeter voltage jacks
-   Maximum conductor size: 1.1" (30 mm)
-   Power requirement: 9 V battery (NEDA 1604)
-   Battery life: 100 hours typical
-   Low battery indication: Red LED
-   Operation temperature: 0° to 40°C, <70% RH
-   Storage temperature: -20° to 70°C, <80% RH
-   Converts any DMM to a current clamp
-   Measures current without disconnecting circuit under test
-   Measures to 400A DC/AC
-   Outputs 1mV per Amp, operates on 2V range of any DMM

The BK Precision CP 3 is a 400 A Current Clamp for use with BK Precision Digital Multimeters.

## Details

- **Price:** 113.0 USD
- **Vendor:** B&K Precision
- **Type:** Prob Oth
- **Tags:** BK Precision, Manufacturers, Other, Other Equipment, Probe, product_manual_group_1, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 113.00 USD | In stock |

## Images

- CP 3 BK Precision Probe

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> Source: [ValueTronics](https://valuetronics.com/products/cp-3-b-k-precision-probe-new)
> Updated: 2026-05-21