About Metravi DIT-99A 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 100V
- Insulation Resistance Range 200M.Ohms
- Accuracy: 4%
Advanced Insulation Testing for Safety AssuranceThe Metravi DIT-99A delivers reliable insulation resistance testing for a variety of electrical applications. Featuring selectable test voltages and high accuracy, it safeguards both devices and users with overload protection and adherence to international safety standards.
User-Friendly Operation and FeaturesDesigned for ease of use, this insulation tester includes a backlit LCD, data hold function, auto power off after 10 minutes, and a handy buzzer for continuity tests. Its clearly marked controls and comfortable size allow efficient onsite measurements.
Versatile and Portable DesignLightweight and handheld, the DIT-99A allows users to perform insulation and voltage measurements anywhere. With robust construction and multiple features, it is perfect for fieldwork, industrial settings, and routine maintenance checks.
FAQ's of Metravi DIT-99A Digital Insulation Tester:
Q: How do I select the appropriate test voltage on the Metravi DIT-99A?
A: You can manually choose between 250V, 500V, or 1000V test voltages using the selector switch on the device, depending on your application's insulation requirement.
Q: What benefits does the auto power off feature offer?
A: The auto power off function conserves battery life by automatically shutting off the tester after 10 minutes of inactivity, ensuring longer operation and reducing maintenance.
Q: Where can I use the Metravi DIT-99A insulation tester?
A: This tester is suitable for use in electrical maintenance, wiring inspections, industrial installations, and laboratory environments, wherever insulation resistance or voltage measurement is required.
Q: What is the process for conducting a continuity test using this device?
A: To perform a continuity test, connect the probes to the circuit under test and listen for the built-in buzzer, which sounds if continuity is present. The easy-to-read display provides immediate confirmation.
Q: When should the batteries be replaced?
A: Replace the AA batteries when the low battery indicator appears on the display to ensure reliable measurements. The tester uses six 1.5V AA-size alkaline batteries.
Q: How does the DIT-99A ensure user safety during operation?
A: With overload protection up to AC/DC 1000V and compliance with IEC61010-1, CAT III 1000V safety standards, the tester effectively prevents electrical hazards during insulation and voltage tests.
Q: What advantages does the data hold function provide?
A: The data hold function allows you to freeze and review a reading on the large LCD display, making it easier to record measurements, especially in areas with limited visibility.