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451LCR

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451 is a Digital LCR True RMS Multimeter with Inductance, Resistance, Capacitance, AC/DC voltage, AC/DC, frequency, diode and continuity measurements.

Overview:

  • AC & DC V
  • AC & DC A
  • Resistance
  • Capacitance
  • Inductance
  • Frequency 
  • Diode
  • Continuity

Features:

  • Large backlit display
  • Low battery indication
  • Auto power off
  • Type Digital Multimeter
Rs. 3,776.00 incl. taxes
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Ready to work out of the box!

All our meters are delivered with essential accessories and easy-to-follow instructional manual. Unbox and start measuring with confidence!

Warranty and returns?

All our meters come with 12 month warranty against manufacturing defects. Please read our returns and refund policy for more information.

Got Questions? Feel free to get in touch.

Technical Specifications:

Model Metrix+ 451
DC Voltage Range Resolution Accuracy
200mV 0.1mV +(0.5% + 5)
2V 1mV +(0.5% + 5)
20V 10mV +(0.5% + 5)
200V 100mV +(0.5% + 5)
1000V 1V +(0.8% + 5)
AC Voltage(True RMS) Range Resolution Accuracy
2V 1mV +(0.8% + 5)
20V 10mV +(0.8% + 5)
200V 100mV +(0.8% + 5)
700V 1V +(1.2% + 7)
DC Current Range Resolution Accuracy
2mA 1uA +(0.8% + 5)
200mA 100uA +(1.2% + 5)
10A 10mA +(2% + 5)
AC Current (True RMS) Range Resolution Accuracy
200mA 100uA +(1.8% + 5)
20A 10mA +(3% + 7)
Resistance Range Resolution Accuracy
200Ω 0.1Ω +(0.8% + 3)
2KΩ 1Ω +(0.8% + 3)
20KΩ 10Ω +(0.8% + 3)
200KΩ 100Ω +(0.8% + 3)
2MΩ 1KΩ +(0.8% + 3)
20MΩ 10KΩ +(1% + 5)
Capacitance Range Resolution Accuracy
20nF 10pF +(3% + 5)
200nF 100pF +(3% + 5)
2uF 1nF +(3% + 5)
20uF 10nF +(3% + 5)
200uF 100nF +(5% + 10)
Inductance Range Resolution Accuracy
2mH 0.001mH +(3% + 15)
20mH 0.01mH +(3% + 5)
200mH 0.1mH +(3% + 5)
2H 10mH +(3% + 5)
Frequency Range Resolution Accuracy
2kHz 1Hz +(0.5% + 3)
20kHz 10Hz +(0.5% + 3)
200kHz 100Hz +(0.5% + 3)
hFe Display reads hFe approximation(0 ~ 1000) ; Ibo ~ 10uA Vce ~ 2.8V
Additional functionalities Diode, continuity, backlight, flashlight, low battery indication, auto power off, data hold
Operating temperature 0 ~ 40C
Storage temperature -10C ~ 50C
Power 1 x 9V 6F22
Size & weight 180 x 85 x 42 mm, approx. 350g(incl. battery)
Standard Accessories Main unit, test leads, user manual, battery

 

Applications:

Digital multimeters (DMMs) are the primary tool for electrical troubleshooting, used to measure voltage, current, and resistance across a wide range of electronic and electrical circuits. They are essential for tasks like diagnosing car battery health, checking household wiring, and verifying component values in electronics repair.


Measuring Principle:

Digital multimeters (DMMs) work by converting the electrical quantity (voltage, current, or resistance) being measured into a proportional analog voltage, which is then processed by an Analog-to-Digital Converter (ADC) to display a precise numerical reading. They use shunt resistors to measure current and voltage dividers to measure high voltage, all routed through this core ADC principle.