Metravi UONT200A Digital Microohms Meter

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Metravi UONT200A Digital Microohms Meter

Price 106377.00 INR/ Piece

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MOQ : 1 Piece

Metravi UONT200A Digital Microohms Meter Specification

Power Supply
6 x 1.5V AA Batteries or DC 9V Adaptor

Test Range
1 to 200

Measuring Range
1 to 200

Interface Type
Kelvin four-terminal (4W) connection

Features
Battery & external supply, Direct reading, 4-terminal measurement, Portable, Auto power-off, Data hold

Temperature
0C to 40C

Number of Specimens
Single Specimen

Frequency
DC measurement, Not Frequency Based

Display Type
LCD Digital Display

Response Time
Instantaneous (approx. 2 seconds response)

Port Size
Standard 4-Wire Kelvin Connection

Equipment Type
Digital Microohmmeter

Application
Low resistance measurement of circuit breakers, switch contacts, motors, transformers, bus bars etc.

Mounting Type
Portable/Handheld

Resolution
0.1

Accuracy
0.2% rdg + 2 digits

Humidity
80% RH

Operating Voltage
DC 9V

Automation Grade
Manual

Usage
Measurement of very low resistance values

Machine Weight
Approx. 1 kg

Control Mode
Manual

Calibration
User calibratable

Operation Mode
Continuous or momentary

Accessories Included
Test leads, Crocodile Clips, Carrying Case, Instruction Manual

Data Hold Function
Yes

Protection
Input fuse protected

Test Current
Adjustable, up to 1A depending on range

Safety Standard
CAT II 600V

Low Battery Indication
Yes

Auto Power Off
Yes, to save battery

Over Range Indication
Yes

Model Number
UONT200A

Dimensions
220 mm x 95 mm x 55 mm

Metravi UONT200A Digital Microohms Meter Trade Information

Minimum Order Quantity
1 Piece

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

Supply Ability
100 Pieces Per Day

About Metravi UONT200A Digital Microohms Meter

Input: 230V, ±10%, 50Hz, Single Phase AC
Accuracy ±1% of reading
Display: 2 nos. 3 ½ digit LED module for Resistance and Current measurement
Output Test Voltage: 5V for 200A & 100A current output & 10V for other current outputs
Output Cables: 20m output test lead provided
Protection against current lead disconnection while in use. Induction Kickback Suppression Snap acting overload protectio

Precision Measurements and User Flexibility

Offering an impressive accuracy of 0.2% rdg + 2 digits and resolution as fine as 0.1, the Metravi UONT200A delivers reliable microohm readings. Adjustable test current and user calibration provide flexibility to meet distinct testing conditions. Its dual operation mode (continuous or momentary) allows tailored use, while instant response time boosts efficiency for professionals handling single specimen measurements.

Designed for Safety and Portability

This microohmmeter complies with CAT II 600V safety standards and features input fuse protection, ensuring secure operation in varied electrical environments. Its lightweight build (1 kg), handheld design, and included carrying case enhance portability, making it easy to transport for onsite maintenance or repairs. Battery operation or DC adaptor options further add to its convenience, supporting both indoor and field work.

FAQ's of Metravi UONT200A Digital Microohms Meter:

Q: How does the Metravi UONT200A ensure accurate low-resistance measurements?

A: The device uses a standard 4-wire Kelvin connection to eliminate lead and contact resistance errors, ensuring precise readings from 1 to 200 with a resolution of 0.1. User calibration further enhances accuracy for critical low-resistance applications.

Q: What applications is this digital microohmmeter most suitable for?

A: It is designed for measuring very low resistance values in electrical components such as circuit breakers, switch contacts, transformers, motors, and bus bars-especially where accurate verification of continuity and minimal resistance is essential.

Q: When should I use the data hold function on this instrument?

A: The data hold function is helpful when you need to record or observe a measured value without display changes. It's particularly useful during testing in tight spaces or when readings must be retained for documentation.

Q: Where can the UONT200A be operated, considering environmental conditions?

A: The meter operates reliably between 0C and 40C and in environments with humidity up to 80% RH. Its portable design and included carry case make it suitable for both laboratory and on-site industrial settings.

Q: What is the process for replacing the power source or using an external supply?

A: You can power the device using 6 x 1.5V AA batteries or a DC 9V adaptor. This dual option allows for easy replacement in remote locations and uninterrupted operation in laboratory environments with stable external power.

Q: How does the auto power off feature benefit users?

A: The auto power off function conserves battery life by switching off the instrument after inactivity, reducing the likelihood of draining power during fieldwork and extending operational readiness.

Q: What accessories are provided with the UONT200A for measurement tasks?

A: The package includes test leads, crocodile clips, a carrying case, and an instruction manual, ensuring you have all necessary components for immediate and accurate low-resistance testing.

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