


MIT480/2 series
Insulation and continuity testers for communications engineers
Insulation and continuity testers for communications engineers
Key Benefits
- High insulation test range
- 3-wire connection
- Prevention against accidental damage
- Insulation testing up to 500V and 100GΩ range in a hand held instrument
Description
Insulation testing up to 500 V and 100 GΩ range in a hand held instrument
3-wire connection for A, B, and E (Tip, Ring and Ground/Earth) connection
Gated access to 500 V to prevent accidental damage
Rechargeable options for mains and car charging
Single range, faster continuity testing from 0.01 Ω to 1 MΩ
Differential measurement capability
Stabilised insulation test voltage
600 V Trms AC and DC voltage measurement
Test result storage and Bluetooth® downloading
CAT IV 600 V and IP 54
The MIT480/2 series of insulation and continuity testers replace the original MIT480 range and are designed specifically for the telecommunications and cable testing markets. The new units feature a redesigned case, back stand, and six-cell battery compartment with separate fuse access. All instruments are over-molded for increased protection and have an IP54 weatherproof rating.
The MIT480/2 series uses a three-terminal measurement design that permits the connection of all three test leads for A, B, and E (or Tip, Ring and Ground/Earth). The measurement pair can be selected from the A-B-E (T-R-G) button on the front panel and the selection is confirmed in the display. You don't need to disconnect the test leads to measure individual pairs.
Alternatively, the units can be used as a conventional two-terminal instrument.
The range consists of two instruments:
MIT481/2: 50 V, 100 V, 250 V, 500 V* + storage
MIT485/2: 50 V, 100 V, 250 V, 500 V* + storage + download + recharge ready
* Gated access – prevents accidental selection
Specifications
Frequently Asked Questions
What is a three terminal connection?
Three terminal measurement permits the connection of all three test leads for A, B and E (or Tip, Ring and Ground). The measurement pair is selected from the A-B-E (T-R-G) button on the front panel. Selection is confirmed in the display. No disconnection of test leads to measure individual pairs are required.
How accurante in the insulation resistance testing on the MIT480/2?
The feedback controlled insulation test voltage is now accurate to +2% -0% compare the original +20%, providing a more accurate test voltage without the risk of over-voltage damage to circuits.
Documents
Software
- Megger DownloaderVersion 1.05Download



