Current Meters
Measure current using either "Average responding" meters reading linear loads or "True RMS" meters measuring non linear loads.
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Water Meter
Is a device for measuring the number of gallons or cubic feet of water which pass thru a pipe.
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Mini AC Leakage Current Clamp Indicator
MLD-18
MULTI MEASURING INSTRUMENTS Co., Ltd.
・The LED will blink when detection leakage current exceeds AC 15mA.・Supports ELB with high-speed detection of 20ms.・The operating period is about one month, which is suitable for detecting intermittent leakage current.
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Inline Moisture Meter
An Inline Moisture Meter is a combination hardware and software that allows the automatic measurement of the moisture content of lumber as it moves through the mill on a conveyor. The Moisture Sensor Head may be oriented either transverse to the board’s direction of motion or longitudinally.
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Lightning Current Generator
Shanghai Guantu Technology Co., Ltd.
The lightning wave impulse current generator is an impulse current generator that generates a simulated lightning current waveform . Its working process is as follows: first, the transformer charges the capacitor bank through the silicon pile, when the charging voltage reaches a predetermined value, the spark gap is triggered, and the capacitor is discharged through the total inductance and total resistance of the circuit. When the resistance is greater than or equal to the critical damping value, a unidirectional impulse current wave is generated in the circuit. When the resistance is less than the critical damping value, an oscillating impulse current wave is generated. The magnitude of the impact current amplitude is related to the circuit parameters. When the capacitance value and charging voltage are the same, the smaller the inductance value, the greater the current amplitude. In order to obtain as much current as possible, a pulse capacitor with a small inductance value is usually selected, and the total length of the connecting line should be as short as possible when arranging the main capacitor, so that the total loop inductance value can be reduced as much as possible.
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Closed Loop Hall Effect Current Sensors/Transducers
ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current carrying conductor
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Current Protection Relay
The main earth fault protection relays in distributions systems, power stations & large manufacturing / processing plants can fail to detect a high impedance break down to earth causing hazard to human life & potential damage to plant & equipment. In these & other situations demanding extra sensitive earth fault protection, using solid state techniques, can be applied to detect earth currents down to 0.5% of the CT nominal current.
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Concrete Moisture Meter
7410
The electrodes transmit parallel low frequency signals, calibrated to give average moisture content by comparing the change in impedance between damp and acceptably dry concrete.Calibrated ready for use on concreteInstant readings on a clear, easy to read scaleFully portable, battery operated and non-destructive
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Multi-channel Resistance Meter
Changzhou Applent Instruments Inc.
Can scan and test 10 channels of resistance and can set a comparator for each channel. Its temperature compensation function can adapt different testing requirements. It can be applied to automation equipment.
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Digital Panel Meter
DPM
Digital panel meters are digital displays intended to be mounted in a panel, such as a control panel. They typically read some type of input, be it a voltage, current, or resistance, and display its value digitally. Often this input is a measurement from a sensor which is converted and displayed as a temperature, pressure, or other system variable. These meters may also act as simple controllers which trip a switch or perform a simple function when the reading reaches a preset measurement.
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Power Meter (LSPM)
Immunity
The LSPM series of RF Power Meters from LUMILOOP provides fast, accurate, and versatile power measurement across a wide frequency range. Designed for high-resolution time-domain analysis, pulse characterisation, and seamless integration with EMC test systems, these meters are ideal for modern labs requiring reliable RF power monitoring across multiple channels and applications.
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High-Frequency Moisture Meter
MS350
High Frequency moisture meter MS350 is used for measuring moisture content of soil ,silver sand, chemical combination powder, coal powder and other powder materials. It applicable of chemical industry and other relevant industry.
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Contact Resistance Meter
PCRM200S
The Motwane Manufacturing Company
The Motwane make Contact Resistance Meter (Model:PCRM200S) is a digital micro-ohmmeter, specially designed to measure extremely low resistance in micro ohm. The Instrument is based on Kelvin 4-wire connection method for measurement of low resistance.The Current injection is fixed at 100A & 200A. Test information like current injected with measured resistance & voltage drop is displayed with real time data on large LCD with backlit.This User friendly Instrument and it's accessories are housed in easy transportation case. Advanced Windows based software isprovided for data downloading, analysis and report generation. Internal memory of 199 records is provided for onsite data storage withDate & Time stamping & Recalling facility. Thermal printer is the additional feature provided to print the test results.
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SparkFun Current Sensor Breakout
ACS723
The SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for moderate AC and DC current sensing applications. The ACS723 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP- pins on the board. The advantage of using a Hall effect sensor, specifically, is that the circuit being sensed and the circuit reading the sensor are electrically isolated meaning that, although your Arduino is running on 5V, the sensed circuit can be operating at higher DC or AC voltages!
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Current Transformer
ST-100CT
Standard Electric Works Co., Ltd
● 1000/5A - 3000/5A● 10-15V A● Class 1● Insulation 600V
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Digital Panel Meters
Digital panel meters offer high performance and low cost in various packages. Digital panel meters are to display input signals in a variety of electronics applications. They have high resolution displays that are easy to read and backlight version also available for improving visibility.
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Magnetic & Current Sensors
From the International Space Station to a simple electronic compass, we can provide a solution to meet your magnetic semiconductor needs. The F.W. Bell® product line was founded in 1944. Since then we have been a pioneer in developing instrumentation to measure electric current and magnetic fields.
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Insulation Resistance Meter
AMIC-15k1
The partial discharge indicator PDI. Diagnosis of insulation systems based on standard measurements of IR, DAR, PI, SV, RT, DD. Allows to test the electrical durability of the tested object - indication of breaking voltage. The high resistance to electromagnetic interference ensures uninterrupted operation in power plants and near high-voltage transmission lines up to 1200 kV AC and 500 kV DC.
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Industrial Current Sensors
RCT
Power Electronic Measurments Ltd
The RCT range of AC current transducers are designed for permanent or semi-permanent installation and are available with industry standard outputs.
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High Current SMU
Source and Measurement Units (SMUs) are devices that generate voltages or currents and can measure them simultaneously using the integrated measurement units (VMU, CMU).High current SMUs operate as a regulated power source and are able to generate very high output currents as pulses.
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Radar Flow Meter
HR.FSL-1
HighReach Measuring & Controlling System Co.,Ltd
It is designed for combination with water flow detection for hydrological monitoring. It is designed for surface flow monitoring of natural rivers, canals/cules/pipes, etc., and flood monitoring in urban Seasons Flood, SUCH AS Low-lying Areas. Water Flow, Flow Rate Monitoring Drain, etc. of The Product Planar absorbs The 24GHz Radar Technology of a microstrip InnoSenT of Germany, and Adopts ITS own Back-End Processing Technology to Accurately The Water Extract Flow Speed , which can realize non-contact and unmanned automatic monitoring.
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Light Meter
DL1076
Switchable between LUX and FC (footcandles). Auto-ranging. Auto-zero at turn-on. Display hold function. Analog output (2 VDC F.S.)
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Current Probe
DCP-BTA
Vernier Software & Technology, LLC
The Current Probe measures DC and low-frequency AC currents up to 600 mA. Use Current Probes in combination with Differential Voltage Probes to investigate Ohm's Law and explore series and parallel circuits. The 0.1 shunt resistor minimizes changes to your circuit. If currents will exceed 1 A, use the High Current Sensor.
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Digital Panel Meters
96 x 48mm digital panel meters with 3.5 digit, 14.2mm high 7 segment LED’s. The products offer a wide range of AC or DC input parameters. Essentially there are 3 main product group types:- AC Volts, Amps, Milliamps, DC Volts, Amps, Milliamps, Millivolts, Frequency.
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Current Amplifier/Generator
ULCA-1
The Ultrastable Low-noise Current Amplifier ULCA-1 is designed to fulfill the needs of high-accuracy low-current generation and measurements in the range from 1 fA to 1 µA (licensed by PTB).
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Rope Tension Meter
RTM
The PIAB RTM Rope Tension Meter is very simple and handy to use. Simply hold and “clip” it to the rope to be tested and use the large hand screw to deflect the rope to a fixed angle. The resultant force will affect the load cell and measure the tension in the wire rope. The resultant signal is digitally processed and displayed in a selected pre programmed graduation. The PIAB RTM 20D can be graduated in kN, klbs or in ton.
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Tachometers/Torque Meters
Tachometers measure rotational or linear speed and come in two styles: contact and non-contact. Contact models come with various rubber/plastic adapters for interfacing the instrument’s shaft with the surface of the spinning or moving surface under test. Non-contact models come with reflective tape that is placed on the surface to become the target of the instrument’s low-power laser.
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Smart Gas Meters
FQ prepaid IC card gas meter is used for measuring the flow of gas in the pipe.
