Measuring Instruments

A measuring instrument is a device for measuring a physical quantity like the voltage, current etc. Voltmeter and Ammeter are the measuring instruments. A voltmeter is an instrument used for measuring the electrical potential difference between two points in an electric circuit. A voltmeter is connected in parallel with a device to measure its voltage, while an ammeter is connected in series with a device to measure its current.

Ammeters work to measure electrical current by measuring the current through a set of coils with very low resistance and inductive reactance.

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AC 80 300V LCD Digital Volt Meter Voltmeter Eu Plug Electric Pen Meters

AC 80 300V LCD Digital Volt Meter Voltmeter Eu Plug Electric Pen Meters

Rs. 525.00
"Plug in digital voltmeter is widely used in ac80 300v detection. It is important for you to let the children away from the product. Suitable for measuring the AC voltage...
Power Monitor 4 in 1 Digital Voltmeter/Ammeter/Power Meter/Energy Meter DC 6.5~100V/100A/10kW/9999kWh Multifunction Digital Meter + Resistor shunt - Robodo

Power Monitor 4 in 1 Digital Voltmeter/Ammeter/Power Meter/Energy Meter DC 6.5~100V/100A/10kW/9999kWh Multifunction Digital Meter + Resistor shunt

Rs. 1,250.00
Description:-It is a Digital Meter Multimeter 4in1 Voltmeter/Ammeter/Power Meter/Energy Meter6.5 ~ 100VDC, Rated Power: 10000W, Measuring Current Range: 0~100A,It has small size, high efficiency, long term stable and reliable quality,...
12V-60V DC Lead-Acid Digital Battery Capacity Indicator Charge Tester Voltmeter - Robodo

12V-60V DC Lead-Acid Digital Battery Capacity Indicator Charge Tester Voltmeter

Rs. 149.00
Description:-   This 12-60V Dual Display Automatic Voltage Identification Meter-Blue can be used as a fuel gauge suitable for 12V, 24V, 36V, 48V, 60V battery cars, and similar electric Vehicle...
DT830D Digital Multimeter Small Yellow Color LCD AC DC Measuring Voltage Current - Robodo

DT830D Digital Multimeter Small Yellow Color LCD AC DC Measuring Voltage Current

Rs. 175.00
Description:-  This brand new and Latest Digital Multimeter Small Yellow Color LCD AC DC Measuring Voltage Current is a Small Multimeter for your day to day needs. If you have...
Digital Voltmeter Ammeter DC 0-100V 10A Dual LED Monitor Panel, Red and Blue

Digital Voltmeter Ammeter DC 0-100V 10A Dual LED Monitor Panel, Red and Blue

Rs. 155.00
Digital voltmeter ammeter dc 0-100v 10a dual led red blue monitor panel 100 percent brand new. Size: 48mm x 29mm x 21mm. Display color: Red and blue led (dual display)....
"150mm 6 inch LCD Digital Electronic Vernier Caliper Gauge Micrometer Measuring Tool Caliper Ruler Digital Caliper Plastic "

150mm 6 inch LCD Digital Electronic Vernier Caliper Gauge Micrometer Measuring Tool Caliper Ruler Digital Caliper Plastic

Rs. 350.00
"Features: Made of industrial plastics. Internal, external and height dimensions can be easily and accurately measured. Zero setting in any position. Base measuring function: Inside, outside, step and depth measuring....
PZEM-004T AC 80-260V 100A Mini Multifuncion power energy amp voltage monitor meter communication module with CT coil.

PZEM-004T AC 80-260V 100A Mini Multifuncion power energy amp voltage monitor meter communication module with CT coil

Rs. 775.00
Description:- PZEM-004T AC 80~260V 100A Mini Multifuncion power energy amp voltage monitor meter communication module with CT coil Model: PZEM-004T Electrical parameter measurement function (voltage, current, active power). The power...
AC 80 300V 100A Digital LCD Ampere Voltage Meter A mmeter Voltmeter White

AC 80 300V 100A Digital LCD Ampere Voltage Meter A mmeter Voltmeter White

Rs. 525.00
"Dual measurement of AC voltage, AC current with AC current transformer display the AC voltage and current simultaneously by LCD panel with blue backlight, more clearly for the user wide...
0.28 inch Digital Voltmeter Ammeter DC 100V 50A LED Amp Volt Meter (1 pcs).

0.28 inch Digital Voltmeter Ammeter DC 100V 50A LED Amp Volt Meter (1 pcs)

Rs. 295.00
Digital Voltmeter (0-100V) and Ammeter (10 A) Dual Led Voltage Current Measurement Module  Specifications:-  Input Voltage - 4.5V to 30V DC  Input Current = 20mA  Display Color - Red (Voltage)...
USB Charger Doctor Mobile Power Detector Battery Test Voltage Current Meter

USB Charger Doctor Mobile Power Detector Battery Test Voltage Current Meter

Rs. 375.00
Usb charger doctor voltage current meter mobile battery tester power detector display data: Voltage current input unsorts, reset button, press it three seconds will reset out usb voltage: 4v-20v (...
USB charger doctor battery tester power detector voltage current meter

USB charger doctor battery tester power detector voltage current meter

Rs. 112.00
Specifications: Working Voltage Range : 3.5V To 7 V. Working Current Range : 0 To 3A. Voltage Resolution : 10mV. Current Resolution : 1mA. Error : Voltage < ± 1%...
2 Wires Mini 0.36 Digital Voltmeter DC 4.7-32V Vehicles Motor Voltage Panel Meter LED Display

2 Wires Mini 0.36 Digital Voltmeter DC 4.7-32V Vehicles Motor Voltage Panel Meter LED Display

Rs. 90.00
"Features : 100% Brand new and high quality. Precision automatic adjustment ,when less than 10V accurate to 0.01V, more than 10V accurate to 0.1V. And it is self-powered version, Two...