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Metravi DIT-321 Digital Insulation Tester

SKU ADSNS Category Insulation Testers Brand Metravi Condition New

Specifications

Country of Origin India
Accuracy ±3% ±5
DC Voltage Range 0 – 400mV / 4V / 40V / 400V / 1000V
AC Voltage Range 0 – 4V / 40V / 400V / 700V
Capacitance Range 0 – 40nF / 400nF / 4uF / 40uF
Power Consumption 4.5 W
Resistance Range 0 – 400Ω / 4kΩ / 40kΩ / 400kΩ / 4MΩ / 40MΩ
Display 3999 Counts Backlit LCD
Frequency range 0 – 40Hz / 400Hz / 4kHz / 40kHz / 400kHz / 4MHz
Power Source Battery Operated
Brand Metravi
Dimensions 125.4x174.6x69 mm
Battery type Alkaline
Model DIT-321
Sampling rate 2 Times Per Second
Short Circuit Current ≥1.5mA
DC Current range 0 – 40mA / 400mA
AC Current range 0 – 40mA / 400mA
Digits 3-3/4 Digits
Insulation Resistance Range 0.25MΩ to 40GΩ
Insulation Test Voltage 250-1000 V

Key Features

  • Measures insulation resistance
  • High precision for accurate insulation testing
  • Digital display for easy reading
  • Essential for electrical maintenance and safety checks

Product Description

The Digital Insulation Resistance Tester A versatile tool that combines an insulation resistance tester with a built-in multimeter. It offers test voltages of 250V, 500V, and 1000V, measuring insulation resistance up to 40GΩ. In addition, it measures AC/DC voltage, AC/DC current (up to 400mA), resistance, capacitance, frequency, and includes diode and continuity testing facilities. With a data hold function, this tester is ideal for a wide range of electrical testing applications.

Available on EnvMart, these Insulation Testers are essential tools for verifying the integrity of electrical insulation in wiring, motors, and equipment—critical for ensuring operational safety and efficiency. Metravi Insulation Testers are respected for their high voltage testing capability, accuracy, and rugged design, making them a top pick for electrical professionals and maintenance engineers.

Metravi DIT-321 Digital Insulation Tester
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Frequently Asked Questions

This model measures insulation resistance from 0.25MΩ to 40GΩ.

It offers insulation test voltages of 250V, 500V, and 1000V.

The tester can measure both AC and DC voltage, with a range of 0 – 4V to 700V for AC and 0 – 400mV to 1000V for DC.

The accuracy is ±3% ±5, ensuring reliable readings during tests.

The dimensions of this unit are 125.4 x 174.6 x 69 mm.

In addition to insulation resistance testing, it measures AC/DC voltage, AC/DC current, resistance, capacitance, frequency, and includes diode and continuity testing.

This model is battery operated and uses alkaline batteries.

The sampling rate of this insulation tester is 2 times per second.

It can measure capacitance in the range of 0 – 40nF to 40uF.

The tester features a 3999 counts backlit LCD display for easy reading of measurements.

It measures frequency in the range of 0 – 40Hz to 4MHz.

The short circuit current is ≥1.5mA.

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