Metravi DIT-99D Digital Insulation Tester

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Metravi DIT-99D Digital Insulation Tester

Price 2537.00 INR/ Piece

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MOQ : 1 Piece

Metravi DIT-99D Digital Insulation Tester Specification

Number of Specimens
Single Specimen

Interface Type
4mm Test Lead Socket

Operating Voltage
1.5V x 6 AA Batteries

Power Supply
1.5V AA Battery x 6 (included)

Measuring Range
250V/500V/1000V test voltages; 0.1 M to 2000 M

Test Range
Insulation Resistance: 0.1 M to 2000 M

Application
Testing insulation resistance in electrical installations, cables, wires and appliances

Frequency
50Hz/60Hz

Response Time
Instantaneous

Accuracy
2% of reading

Equipment Type
Digital Insulation Tester

Features
Backlit LCD, Auto Power Off, Overload Protection, Battery Status Indicator, Data Hold Function, Live Circuit Detection, Buzzer, Lock Measurement Switch, Shock Protection Casing

Port Size
Standard 4mm Input Terminal

Automation Grade
Manual

Mounting Type
Handheld/Portable

Resolution
0.1 M

Humidity
80% RH (non-condensing)

Temperature
0C ~ 40C (operating)

Display Type
Large Backlit LCD Digital Display

Usage
Electrical Testing & Maintenance

Machine Weight
Approx. 600g (including batteries)

Test Speed
Manual Operation

Control Mode
Button/Rotary Switch

Storage Temperature
-10°C ~ 60°C

Auto Power Off
Yes

Short Circuit Current
< 2mA

Continuity Test
Yes (with buzzer)

Live Circuit Detection
Yes (with indicator)

Test Leads
Supplied along with Meter

Safety Standard
CAT III 1000V, IEC 61010

Data Hold
Yes

Insulation Test Voltages
250V, 500V, 1000V DC

Battery Low Indication
Yes

Power Consumption
Approx. 330mW (no load)

Dimensions
190 x 140 x 70 mm

Overload Protection
AC 750V for 10 seconds

Metravi DIT-99D Digital Insulation Tester Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

About Metravi DIT-99D Digital Insulation Tester

Battery Cum Mains Operated
Data Hold Function
Fault Protection, Buzzer Alarms if short circuit
Display: 3-1/2 Digits 1999 Counts LCD
Low Battery Indication
Test Voltage 1000V
Insulation Resistance Range 2000M.Ohms
Accuracy: 4%

Advanced Safety and Reliability

The Metravi DIT-99D ensures maximum operator safety with CAT III 1000V certification, IEC 61010 compliance, and built-in overload protection (AC 750V for 10 seconds). Its shock-resistant casing and live circuit detection minimize risks during insulation testing, making it suitable for demanding professional environments.

Convenient Operation and Features

This tester offers intuitive button and rotary switch controls, instant response time, and easy portability (approx. 600g). Features like data hold, auto power off, large backlit LCD display, and battery low indication provide added convenience, enabling efficient measurements even in dimly lit or challenging conditions.

Precise Measurements for Electrical Testing

The DIT-99D delivers highly accurate (2%) insulation resistance readings within a range of 0.1 M to 2000 M. Its selectable test voltages support multiple testing scenarios-perfect for evaluating the integrity of electrical installations, cables, and various appliances during maintenance and quality checks.

FAQ's of Metravi DIT-99D Digital Insulation Tester:

Q: How does the Metravi DIT-99D Digital Insulation Tester operate during insulation resistance testing?

A: The tester uses selectable DC voltages (250V, 500V, or 1000V) to assess insulation resistance ranging from 0.1 M to 2000 M. Operation is manual via button or rotary switch control, ensuring precise and reliable readings.

Q: What safety features are integrated into the DIT-99D tester for user protection?

A: It complies with CAT III 1000V and IEC 61010 safety standards, offers overload protection against AC 750V for up to 10 seconds, features shock-resistant casing, and includes live circuit detection with an indicator to help prevent accidental measurements on energized circuits.

Q: When should this insulation tester be used in maintenance?

A: The DIT-99D should be utilized during routine inspections, commissioning, or troubleshooting of electrical installations, cables, wires, and appliances to verify or assess the adequacy of insulation and ensure system reliability.

Q: Where can the Metravi DIT-99D be applied effectively?

A: It is suitable for use in industrial plants, commercial facilities, and residential projects across India and beyond, wherever accurate insulation resistance testing is essential for electrical safety and maintenance.

Q: What is the process for using this digital insulation tester?

A: After connecting the supplied test leads to the standard 4mm input terminals and selecting the desired test voltage, you initiate the test by switching on the unit and following the display prompts. The hold function retains readings, and a buzzer facilitates continuity checks.

Q: How does the device benefit electrical professionals or technicians?

A: With its accuracy, safety features, portability, and instant response, the DIT-99D streamlines insulation resistance testing, reducing manual errors and downtime while enhancing diagnostic confidence for electrical maintenance teams.

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