# Agilent 10076A 250 MHz 100:1 High Voltage Probe (Pre-Owned)

# Agilent 10076A 250 MHz 100:1 High Voltage Probe (Pre-Owned)

## Key Features At A Glance

-   100:1 attenuation ratio with 66.7 MΩ input resistance when terminated into 1 MΩ
-   Maximum input 4000 V CAT I (mains isolated), 1000 V CAT II (post-receptacle mains), pollution degree 2
-   250 MHz system bandwidth when used with a 500 MHz bandwidth oscilloscope
-   Calculated system rise time under 1.4 ns when used with a 500 MHz oscilloscope
-   Approximately 3 pF input capacitance with 6–20 pF compensation range
-   Probe readout supported for automatic scale factor recognition
-   Includes 10077A Accessory Kit: retractable hook pin, ground lead, insulation cap, and measuring pins
-   Operating range 0 °C to 50 °C, humidity to 90%, altitude to 3000 m indoor use only

The Agilent 10076A is a 100:1 high voltage passive probe designed for oscilloscope measurements requiring elevated voltage handling beyond the limits of standard 10:1 probes. It provides a 66.7 MΩ input resistance when terminated into a 1 MΩ oscilloscope input and presents approximately 3 pF of input capacitance, with a compensation range of 6 to 20 pF to match the host oscilloscope's input capacitance.

High voltage probes of this class are used by engineers working with power supplies, motor drives, line-connected circuits, and other applications where signals exceed the input rating of a standard oscilloscope probe. The 10076A is rated for 4000 V CAT I (mains isolated) and 1000 V CAT II (post-receptacle mains) at pollution degree 2, with a frequency-dependent derating curve that defines the safe operating envelope from 100 kHz through 250 MHz.

ValueTronics International, headquartered at 1675 Cambridge Drive in Elgin, Illinois, has supported test and measurement professionals since 1992 with new, used, and refurbished instruments and accessories. Every probe and instrument that moves through our 20,000 sq ft secure warehouse is handled by our own staff and inspected in-house, which is how we maintain consistency that drop-shippers and pass-through brokers cannot match. When you order a 10076A from ValueTronics, you are working with a company that physically possesses the inventory and stands behind what ships.

## Brand Heritage

Hewlett-Packard's test and measurement division was spun out as Agilent Technologies in 1999, and Agilent's electronic measurement business was subsequently transferred to Keysight Technologies in 2014. The 10076A originated within the Agilent era, and probes carrying the Agilent name are part of this continuous lineage.

## Accessories Supplied

-   10077A Accessory Kit (Retractable Hook Pin, qty 1)
-   10077A Accessory Kit (Ground Lead, qty 1)
-   10077A Accessory Kit (Insulation Cap, qty 1)
-   10077A Accessory Kit (Measuring Pin, qty 2)

## Product Core & Specifications

Characteristic

Specification

Operating Temperature

0° to 50° C

Humidity

to 90%

Shock

400g 1/2 sine wave on tip end; 50g 1/2 sine wave on BNC end

Propagation Delay

≈ 8 ns (1.8 m probe cable length)

Altitude

3000 m (indoor use only)

System Bandwidth

a. 250 MHz when used with 500 MHz bandwidth oscilloscope  
b. Oscilloscope bandwidth when used with oscilloscope with ≤ 150 MHz bandwidth

System Risetime (Calculated)

a. < 1.4 nsec when used with 500 MHz oscilloscope  
b. Oscilloscope risetime when used with oscilloscope with ≤ 150 MHz bandwidth

Attenuation Ratio

100:1

Input Resistance (when terminated into 1 MΩ)

66.7 MΩ

Input Capacitance

≈ 3 pF

Maximum Input (dc + ac peak), pollution degree 2

4000 V CAT I (mains isolated)  
1000 V CAT II (post receptacle mains)

Compensation Range

6 - 20 pF

Probe Readout

Yes

**Important:** Maximum input: 4000 V CAT I (mains isolated), 1000 V CAT II (post-receptacle mains), pollution degree 2. Subject to the frequency-dependent derating curve.**Important:** Cleaning: If your probe requires cleaning, disconnect it from the instrument and clean it with mild detergent and water. Make sure the probe is completely dry before reconnecting it to the instrument.**Important:** Maximum input voltage derates with frequency per the Probe Derating Curve (CAT I): 4000 V from 100 kHz, decreasing to approximately 10 V at 250 MHz. Do not exceed the derated voltage at the operating frequency.**Important:** Indoor use only (altitude rating 3000 m).

## About this used unit

-   Warranty included
-   Functional verification included
-   Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data.
-   Note that unnecessary accessories may not be included (contact Test Architect to confirm).

**Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.**

## Details

- **Price:** 0.0 USD
- **Vendor:** Agilent
- **Type:** Volt Probe
- **Tags:** Agilent, Agilent Keysight, Manufacturers, Other Equipment, Probe, product_manual_group_1, Product_used, Voltage

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- Agilent 10076A 250 MHz 100:1 High Voltage Probe (Pre-Owned)

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> Source: [ValueTronics](https://valuetronics.com/products/10076a-agilent-voltage-probe-used)
> Updated: 2026-05-30