Metravi DM-454 High Precision TRMS Multimeter

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Metravi DM-454 High Precision TRMS Multimeter

Price 8142.00 INR/ Piece

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MOQ : 1 Piece

Metravi DM-454 High Precision TRMS Multimeter Specification

Application
Electrical measurement (voltage, current, resistance, frequency, capacitance, temperature, diode & continuity)

Measuring Range
DC Voltage: 600mV1000V; AC Voltage: 6V750V; DC Current: 600A10A; AC Current: 600A10A; Resistance: 60060M; Capacitance: 6nF60000F; Frequency: 10Hz10MHz; Temperature: -40C to 1000C

Humidity
Maximum Relative Humidity 80% for temperatures up to 31C, decreasing linearly to 50% at 40C

Mounting Type
Handheld, Portable

Resolution
up to 0.01A / 0.1mV depending on function

Response Time
~1s (typical for continuity, diode test)

Frequency
10Hz10MHz (measurement range)

Power Supply
9V Battery (6F22 or equivalent)

Temperature
Operating: 0C to 40C; Storage: -10C to 50C

Test Range
Auto/Manual selectable

Display Type
60000-count Backlit LCD Display

Interface Type
None (Handheld)

Automation Grade
Manual

Accuracy
DC Voltage: (0.05%+3); AC Voltage: (0.8%+20); DC Current: (0.5%+3)

Features
True RMS, Auto/Manual ranging, Data Hold, Backlight, Temperature, Diode Test, Continuity Buzzer, Low Battery Indication

Operating Voltage
9V DC (from battery)

Port Size
Standard 4mm banana jacks

Equipment Type
Digital Multimeter

Usage
Industrial, Laboratory, Field use

Machine Weight
Approx. 500g (with battery)

Control Mode
Manual

Overload Protection
Available, on all ranges

Input Impedance
>10M (V range)

Display Digits
4-5/6 digit

Auto Power Off
Yes (approximately 15 minutes)

Relative Mode
Yes

Standard Accessories
Test Leads, Temperature Probe, Instruction Manual, Battery

Model
DM-454

Sampling Rate
3 times/sec for digital update

Battery Life
Up to 200 hours (alkaline)

Safety Rating
CAT III 1000V, CAT IV 600V

Metravi DM-454 High Precision TRMS Multimeter Trade Information

Minimum Order Quantity
1 Piece

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

About Metravi DM-454 High Precision TRMS Multimeter

T-RMS Measurement
Data Hold to Freeze the displayed data
Auto Power Off
Double Molded Body
Display: 22000 Counts LCD, with analog bargraph
DC Voltage: 0 220mV/2.2V/22V/220V/1000V
Accuracy: (0.1%+2)
AC Voltage: 0 220mV/2.2V/22V/220V/750V T-RMS
Accuracy: (0.8%+10)
DC Current: 0 220uA/2200uA/22mA/220mA/10A
Accuracy: (0.5%+10)
AC Current: 0 220uA/2200mA/22mA/220mA/10A T-RMS
Accuracy: (0.8%+10)
Resistance: 0 220/2.K/202/202K/2.2M/22M/220M
Accuracy: (0.5%+10)
Capacitance: 0- 22nF/220nF/2.2uF/22uF/220uF/2.2mF/22mF/220mF
Accuracy: (3.0%+5)
Frequency: 10 220MHz
Accuracy: (0.01%+5)
Duty Cycle: 0 99.9%
Accuracy: 0.1%
Diode Test, Audible Continuity Test

Superior Measurement Versatility

The DM-454 Multimeter offers an extensive range of measurement capabilities, including DC/AC voltage up to 1000V, current up to 10A, resistance up to 60M, capacitance up to 60000F, frequency up to 10MHz, and temperature from -40C to 1000C. This makes it a reliable tool for a variety of electrical measurement tasks in both professional and educational settings.

Engineered for Accurate and Safe Operation

With a CAT III 1000V and CAT IV 600V safety rating, the DM-454 ensures protection during high-voltage work. It provides high accuracy with advanced True RMS technology, a resolution down to 0.01A or 0.1mV, and overload protection on all ranges. These features promote both user safety and confidence in every measurement.

Portable Design with User-Friendly Features

Weighing approximately 500g and equipped with a backlit, easy-to-read display, the DM-454 is perfect for field, lab, or industrial use. It offers auto/manual ranging, data hold, temperature measurement, and a continuity buzzer. The manual control mode gives users precision and flexibility, further enhanced by a long 200-hour battery life.

FAQ's of Metravi DM-454 High Precision TRMS Multimeter:

Q: How do I use the Metravi DM-454 Multimeter for temperature measurement?

A: To measure temperature, connect the included temperature probe to the multimeter, select the temperature function on the dial, and ensure the probe is in contact with the object or environment to be measured. The DM-454 supports a wide range from -40C to 1000C.

Q: What safety features are integrated into the DM-454 Multimeter?

A: The DM-454 provides CAT III 1000V and CAT IV 600V ratings, overload protection on all ranges, insulated test leads, and a robust build, ensuring safe operation in demanding environments, including industrial and field applications.

Q: When does the auto power-off function activate, and how does it benefit users?

A: The auto power-off function activates after approximately 15 minutes of inactivity, automatically conserving battery life. This extends the battery lifespan, providing up to 200 hours of operation when using an alkaline 9V battery.

Q: Where can the DM-454 Multimeter be effectively used?

A: The DM-454 is suitable for industrial, laboratory, and on-field electrical measurements. Its portability and comprehensive test functions make it adaptable for routine maintenance, troubleshooting, diagnostics, and educational use.

Q: What is the process for switching between auto and manual ranging modes?

A: To switch between auto and manual ranging, use the control mode dial or the dedicated range selection button. This allows users to either automatically select the optimal range or manually lock in a specific range for precise measurements.

Q: How does the True RMS feature benefit measurement accuracy?

A: The True RMS capability ensures accurate readings of both sinusoidal and non-sinusoidal AC signals. This is especially important when measuring the output of inverters, variable speed drives, or complex waveforms in industrial environments.

Q: What are the standard accessories included with the DM-454 package?

A: The DM-454 comes with test leads, a temperature probe, an instruction manual, and a 9V battery, providing everything necessary for various measurement tasks right out of the box.

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