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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PZEM-015 Digital Battery Tester Ammeter Voltmeter Energy Meter Power Capacity Impedance Residual Electricity Tester Shunt Equipped with 100A Shut

PZEM-015 Digital Battery Tester Ammeter Voltmeter Energy Meter Power Capacity Impedance Residual Electricity Tester Shunt Equipped with 100A Shut

Rs. 1,150.00Rs. 1,090.00
The PZEM-015 is a versatile and high-precision digital battery tester designed for monitoring the performance of DC battery systems. It accurately measures voltage, current, power, and energy consumption, making it...
Portable MT87 Digital Multimeter LCD Clamp AC DC Voltage Current

Portable MT87 Digital Multimeter LCD Clamp AC DC Voltage Current

Rs. 520.00Rs. 475.00
MT87 digital clamp multimeter is a 3-1/2 bit, 2000 count digital clamp meter powered by 2 size 7 batteries, which contains polarity indication, data retention, AC, DC voltage as well...
8~70V Battery Capacity Indicator for Lead Acid Battery, Check Battery Voltage and Charge Percentage of E-Rickshaw & E-Bikes, Green - Robodo

8~70V Battery Capacity Indicator for Lead Acid Battery, Check Battery Voltage and Charge Percentage of E-Rickshaw & E-Bikes, Green

Rs. 499.00Rs. 435.00
The 8~70V Battery Capacity Indicator is a reliable and user-friendly device designed to monitor the battery voltage and charge percentage for lead acid batteries used in E-rickshaws and E-bikes. This...
Digital Voltmeter, DC 4.5V~30V, 6V, 12V, Red for Motorcycle, Car - Robodo

Digital Voltmeter, DC 4.5V~30V, 6V, 12V, Red for Motorcycle, Car

Rs. 165.00Rs. 150.00
The Digital Voltmeter is a compact and efficient voltage monitoring device designed specifically for use in motorcycles, cars, and other vehicles. With its wide voltage range of DC 4.5V to...
UNI-T UT33D Multimeter - Robodo

UNI-T UT33D Multimeter

Rs. 849.00Rs. 789.00
UNI-T UT33D Multimeter While there are many other items of test equipment that are available, the multimeter is able to provide excellent readings of the basic measurements of amps, volts...
HTC DM-98 Digital Multimeter - Robodo

HTC DM-98 Digital Multimeter

Rs. 2,199.00Rs. 1,949.00
HTC DM-98 Digital Multimeter HTC DM 6000 counts multimeter is a tool that is used to measure two or more electrical values. It offers an automatic output display and ensures high...
Blue Two-Wire 0.56 Inch DC5V-120V DC Digital Display Voltmeter For Car Bicycle Motorcycle - Robodo

Blue Two-Wire 0.56 Inch DC5V-120V DC Digital Display Voltmeter For Car Bicycle Motorcycle

Rs. 170.00Rs. 155.00
The wiring of this voltmeter is simple, only two wires need to be connected, the red wire is connected to the positive, and the black wire is connected to the...
MAS830L Digital Pocket Multimeter (Assorted).

MAS830L Digital Pocket Multimeter (Assorted)

Rs. 799.00Rs. 725.00
MAS830L Digital Pocket Multimeter Specification:- Safety Class: I CAT II 600V Waterproof: IP20 Fuse: F1: F250mA or 250V,F2: F 10A or 250V Power: 9V battery =, NEDA 1604 or 6F22...
0.28 inch Digital Voltmeter Ammeter DC 100V 50A LED Amp Volt Meter (3 pcs).

0.28 inch Digital Voltmeter Ammeter DC 100V 50A LED Amp Volt Meter (3 pcs)

Rs. 799.00Rs. 725.00
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 -...
Single Phase Voltage Mutual Inductor AC Active Output Module ZMPT101B 2MA - Robodo

Single Phase Voltage Mutual Inductor AC Active Output Module ZMPT101B 2MA

Rs. 110.00Rs. 100.00
Active single phase voltage transformer moduleAC output voltage sensor ZMPT101BThis module is ideally suited to measuring an AC voltage. When connected to the screw terminals the sensor will sample the...
AC 100A LCD Digital Power Meter Kwh Time Watt Voltmeter A mmeter with Ct

AC 100A LCD Digital Power Meter Kwh Time Watt Voltmeter Ammeter with Ct

Rs. 1,209.00Rs. 1,099.00
This AC 100A LCD Digital Power Meter Kwh Time Watt Voltmeter Ammeter with Ct is designed explicitly for electrical parameter measurement function. This module is capable of measuring voltage, current,...
4 Pin Digital LCD Wood Moisture Meter Timber Damp Detector Tester 5% 40%

4 Pin Digital LCD Wood Moisture Meter Timber Damp Detector Tester 5% 40%

Rs. 999.00Rs. 779.00
This 4 Pin Digital Wood Moisture Humidity Meter Damp Detector Tester 5% – 40% designed specifically to measure moisture content in materials such as wood, bamboo, cotton, tobacco, paper and...