# MPU690 Megger Meter New

**Features:** 

-   5 stepped nominal output voltages
-   Automatic operation
-   High output power suitable for test lamps
-   Extended battery life
-   Magnetic base
-   Rugged case

**Applications:**  

The generous output power rating and the spacing of the output terminals allows the MPU690 to verify the correct operation of voltage indicators that utilise a lamp for operation. Although the unit has a high output the unit has exceptionally good battery life. The rugged case of the MPU690 features a magnetic base for convenient use. N.B. The MPU690 is not recommended for use with multimeters.

**Description:**

The Megger MPU690 (1001-561) is a proving unit. Two pole voltage testers generally have a self testing function to check the unit is working and does not have exhausted batteries. This test does not necessarily indicate the instrument will safely show a voltage measurement, particularly voltages in excess of 50 volts. Two pole voltage testers are recommended to be tested with a known live voltage source prior to making a voltage measurement on a circuit. The Megger MPU690 proving unit provides an alternative portable battery operated voltage source that can verify the correct functioning of a voltage tester. The device safely generates a range of voltages from 50 to 690 volts in five steps. At switch on, the unit initially generates 690 volts then after a short period, slowly ramps down through each voltage step until the device switches off. The individual voltage steps are indicated by an LED with a power indicator LED that also indicates an exhausted battery. The MPU690 features automatic power on when voltage tester probes are inserted into the output terminals, generating a 50 Hz output voltage which simulates the AC mains supply.

## Details

- **Price:** 150.0 USD
- **Vendor:** Megger
- **Type:** Met Oth
- **Tags:** Manufacturers, Megger, Meters & DAQ, Other, Other Meters, product_manual_group_1, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 150.00 USD | In stock |

## Images

- MPU690 Megger Meter

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> Source: [ValueTronics](https://valuetronics.com/products/mpu690-megger-meter-new)
> Updated: 2026-05-21