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Uni-T UT512D High Voltage Insulation Resistance Tester

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Uni-T UT512D High Voltage Insulation Resistance Tester
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Best online price for Uni-T UT512D High Voltage Insulation Resistance Tester.

Brand: Uni-t - Code: INN_UT512D - Ean: 6935750551257
€ 386.70 € 464.00
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Uni‑T UT512D high voltage insulation resistance tester for generators, telecom and industry. With test voltages 250/500/1000/2500 V (up to 2.5 kV), it measures insulation resistance up to 249 GΩ (accurate) and PI and DAR indicators for a more precise diagnosis. Safety with automatic discharge and high voltage alarm, memory for up to 999 measurements and transfer via USB. CAT IV 600V category.

Description

Uni-T UT512D High Voltage Insulation Resistance Tester Description

UT512D Uni-T High Voltage Insulation Resistance Tester

The Uni-T UT512D High Voltage Insulation Resistance Tester is an advanced digital measurement device, designed for use in demanding environments such as power generation, telecommunications and industry. It supports test voltages up to 2500V (250V/500V/1000V/2500 V), allows PI and DAR measurements, and offers automatic discharge, high voltage alarm and data recording functions. Thanks to its wide measurement range and USB communication, it is suitable for both installation and maintenance of electrical equipment.

Stable measurements over a wide voltage range

The device operates on four test voltage levels, allowing measurement parameters to be adjusted for a specific application. This allows both low-voltage installations and more demanding systems to be tested. The wide range enhances versatility and allows you to use a single tool for different activities

.

PI and DAR functions in practice

The tester allows the measurement of the polarization index (PI) and the dielectric absorption ratio (DAR). In practice, this means a more accurate assessment of the state of the insulation, which helps to identify potential problems more quickly and prevent system failures

.

Automatic security features

The UT512D model is equipped with automatic discharge and high voltage alarm. Consequently, at the end of the measurement, the device automatically guarantees the user's safety by reducing the risk of accidental contact with the voltage

.

Convenient data management

The ability to store up to 999 measurement sets and transfer data via USB to a computer allows subsequent analysis of the results. This is especially useful for service work and for documenting measurements.

Included in the set

  • UT512D Uni-T Insulation Resistance Tester
  • Test cables (3 pieces: red, black, green)
  • USB cable
  • User manual
  • Conveyor belt
  • LR14 alkaline batteries (8 pieces)

(indicative) for :
Manufacturer: Uni-T
Model UT512D
Test voltages 250V/500V/1000V/2500V
Maximum output voltage up to 2.5 kV
Insulation resistance measurement up to 249 GΩ (accurate) and up to 1.00 TΩ
Short circuit current measurement about 3.5 mA
Data memoryup to 999 measurements
PC communication via USB
CAT IV 600V voltage category
Power supply8 LR14 alkaline batteries
Dimensions 238 × 166 × 90.5 mm
Weight about 1800 g (with batteries)
CE, UKCA certifications

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ottimo prodotto lenta, molto lenta la spedizione

Acquirente Verificato 15-06-2026

consegna in tempi brevi

Acquirente Verificato 23-07-2024

Servizio positivo

Acquirente Verificato 18-07-2025

Ho acquistato una parte di ricambio per elettrodomestico. Venditore serio, affidabile, spedizione rapida, esperienza di acquisto positiva!

Acquirente Verificato 01-12-2024

Corretti nella comunicazione, prodotti spediti velocemente e perfettamente imballati. 🔝

Acquirente Verificato 14-11-2025

Nonostante l’assenza del prodotto in magazzino, mi è stato recapitato in tempi brevi

Acquirente Verificato 29-11-2024

nelle aspettative, l'imballo doveva essere maggiormente curato

Acquirente Verificato 26-07-2024

Rapidissimi

Acquirente Verificato 13-11-2025

Buanasera sono molto arrabbiata, ho ordinato un ferro da stiro il giorno 08/09/2025 e ancora non ho ricevuto niente!!!

Acquirente Verificato 22-09-2025

Sono stati molto disponibili nel rispondere, purtroppo il pezzo ordinato non era disponibile e lo stock fisico non era allineato con il sito internet.

Acquirente Verificato 29-04-2025

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