# 5623B-6-D Fluke Probe New

**Features:**

-   Fully immersible probe assembly to -148°F (-100°C)
-   NVLAP-accredited calibration, lab code 200706-0, and ITS-90 coefficients included
-   Accuracy to ±0.05°C over the full range

**Specifications:**

-   Resistance Nominal: 100Ω (±0.1Ω)
-   Temperature Coefficient: 0.003925Ω/Ω/°C nominal
-   Temperature Range: -148 to 312.8°F (-100 to 156°C)
-   Transition Temperature: -148 to 312.8°F (-100 to 156°C)
-   Drift Rate: ±0.01°C per year maximum at 0°C, when used periodically at max temperature
-   Sheath Material: Inconel 600
-   Leads: PTFE-insulated, silver-plated stranded copper, 22AWG
-   Termination: Specify (see models and accessories)

Capable of withstanding temperatures from -100 to 156°C, this precision RTD freezer probe is ideal for verifying the temperature of freezers or autoclaves when a thermo-well isn? available. The probe prevents moisture infiltration thanks to its sealed construction, and it can be completely immersed in liquids. The unit features 5-pin DIN connections.

## Details

- **Price:** 1424.0 USD
- **Vendor:** Fluke
- **Type:** Prob Oth
- **Tags:** Fluke, Manufacturers, Other, Other Equipment, Probe, product_manual_group_2, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1424.00 USD | In stock |

## Images

- 5623B-6-D Fluke Probe

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> Source: [ValueTronics](https://valuetronics.com/products/5623b-6-d-fluke-probe-new)
> Updated: 2026-05-21