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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: The DU-35ACRMS a True RMS AC voltage measuring meter with two header selectable full scale ranges of 199.9V AC RMS and 700V AC RMS. The unique resistively isolated differential input of this meter allows safe measurement of phase to phase voltages. After
- Analog Input Type: AC Voltage
- Depth: 56.5 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Display Technology: LED
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Supplier: Cole-Parmer
Description: RMS, LoZ, smart diode, and an input for test leads Compact, rugged design fits perfectly in your hand and is designed to withstand the most challenging industrial environments—inclu ding low-light, crowded panels. The narrow jaw with integrated worklights makes working in cramped,
- Form Factor: Clamp Meter
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Supplier: Cole-Parmer
Description: panels. The narrow jaw with integrated worklights makes working in cramped, dark cabinets safer and easier. Meters feature a large backlit LCD, Min/Max and Hold functions, and auto-power off (may be disabled).
- Form Factor: Clamp Meter
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Supplier: OMEGA Engineering, Inc.
Description: The DP25-RMS Series digital panel meter features high accuracy, 4 digits, and ac and true-RMS scalable inputs. The 4 digit, 14-segment alphanumeric display ensures easy reading and reconfiguration. This meter uses an integrated circuit that computes the true
- Accuracy: 0.1000 ± % of Full Scale
- Analog Input Type: AC Voltage, AC Current
- Depth: 20 mm
- Display Technology: LED
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: The DU-35ACI1RMS and DU-35ACI5RMS are low cost, True RMS AC current measuring meters with a very low burden of 0.1VA and 0.5VA respectively. Their internal shunt provides for direct connection to 1A or 5A CTs (current transformers). No matter what the CT ratio, the
- Analog Input Type: AC Current
- Depth: 56.5 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Display Technology: LED
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: The DU-35ACI5RMS are low cost, TrueRMS AC current measuring meters with a very low burden of 0.1VA and 0.5VA respectively. Their internal shunt provides for direct connection to 5A CTs (current transformers). No matter what the CT ratio, the 15 turn, infinitely adjustable Span
- Analog Input Type: AC Current
- Depth: 56.5 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Display Technology: LED
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: Hoyt's new HACA-20RM Series are the world’s first digital ac-ammeters to incorporate a built-in current transformer (CT) to directly measure the true-rms value of complex, non-sinusoidal ac currents from 2 to 50A – no bulky and expensive 5A “donut” CTs are required
- Analog Input Type: AC Current, Single Phase AC Power
- Depth: 4.75 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Display Technology: LED
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Supplier: Laurel Electronics LLC
Description: linearization and a rate derived from consecutive readings The Laureate™ 1/8 DIM Digital Panel Meter for True RMS is a 60,000 count digital panel meter with exceptional performance at half the price of a bench top meter. It can measure true
- Depth: 143 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Display Technology: LED
- Display Type: Numeric Display
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Supplier: Status Instruments, Inc.
Description: TRUE RMS CURRENT AND VOLTMETER FOR AC AND DC The DM3430 is a true RMS current and voltage panel meter suitable for measuring AC or DC signals. It has a four digit, high intensity LED display that can be set to show a fixed number of decimal places with
- Accuracy: 0.0500 ± % of Full Scale
- Analog Input Type: AC Voltage, DC Voltage, AC Current, DC Current
- Depth: 129 mm
- Display Technology: LED
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Supplier: Cole-Parmer
Description: • Dual display clamp-on meters measure up to the toughest standards with a complete set of measurement functions • Applications • Commercial, industrial, residential and HVAC troubleshooting • Power panel, junction box and battery bank
- AC Current Range: 1000 amps
- AC Voltage Range: 1400 volts
- DC Voltage Range: 0.0 to 1400 volts
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Supplier: Cole-Parmer
Description: • Dual display clamp-on meters measure up to the toughest standards with a complete set of measurement functions • Applications • Commercial, industrial, residential and HVAC troubleshooting • Power panel, junction box and battery bank
- AC Current Range: 1000 amps
- AC Voltage Range: 1400 volts
- DC Current Range: Up to 1400 amps
- DC Voltage Range: 0.0 to 1400 volts
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Supplier: Radwell International
Description: AC TRUE RMS VOLT/CURRENT INPUT, PANEL METER, CUT-OUT 1/8 DIN, 5 DIGIT LED, RED SUNLIGHT READABLE DISPLAY, FOUR VOLTAGE RANGES (300 VAC MAX), FIVE CURRENT RANGES (5 AMP MAX), 85-250 VAC, 50/60 HZ, 15 VA, SUGGESTED REPLACEMENT FOR IMH43066. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: PROSENSE DIGITAL PANEL METER, 1/8 DIN, 14MM 5-DIGIT TRI-COLOR (RED, GREEN, AMBER) LED, TRUE RMS AC/DC CURRENT OR VOLTAGE INPUT, 4-20 MA, (2) 8A SPDT RELAYS OUTPUT, 85 TO 265 VAC/100 TO 300 VDC OPERATING VOLTAGE.. FREE 2 YEAR RADWELL WARRANTY
- Voltage Range: 300 volts
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, AMMETER, 4 DIGIT DISPLAY, 150/300VAC, 1-5 AMP, LOG-ANTILOG, TRUE RMS. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Altech Corp.
Description: Measurement Functions 3 Ø Voltage (True RMS) 3 Ø Current (True RMS) 3 Ø Power Factor 3 Ø Power (Active, Reactive, Apparent) Energy (Active, Reactive, Apparent) Frequency
- Analog Input Type: AC Voltage
- Display Technology: LCD
- Frequency Range: 45 to 65 Hz
- Voltage Range: 11 to 519 volts
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Supplier: Altech Corp.
Description: Measurement Functions 3 Ø Voltage (True RMS) 3 Ø Current (True RMS) 3 Ø Power Factor 3 Ø Power (Active, Reactive, Apparent) Energy (Active, Reactive, Apparent) Frequency
- Analog Input Type: AC Voltage
- Display Technology: LCD
- Frequency Range: 45 to 65 Hz
- Voltage Range: 11 to 519 volts
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Supplier: Altech Corp.
Description: Measurement Functions 3 Ø Voltage (True RMS) 3 Ø Current (True RMS) 3 Ø Power Factor 3 Ø Power (Active, Reactive, Apparent) Energy (Active, Reactive, Apparent) Frequency
- Analog Input Type: AC Voltage
- Display Technology: LED
- Frequency Range: 45 to 65 Hz
- Voltage Range: 11 to 519 volts
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Supplier: Altech Corp.
Description: Measurement Functions 3 Ø Voltage (True RMS) 3 Ø Current (True RMS) 3 Ø Power Factor 3 Ø Power (Active, Reactive, Apparent) Energy (Active, Reactive, Apparent) Frequency
- Analog Input Type: AC Voltage
- Display Technology: LED
- Frequency Range: 45 to 65 Hz
- Voltage Range: 11 to 519 volts
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Supplier: OTEK Corporation
Description: allowsthe user to select between 6 popular thermocouples or 2 RTD types. All at theprice of a single function meter! Plug-in signal conditioners for AC (TrueRMS) voltage and current or low level load cells are available.
- Analog Input Channels: 1
- Analog Input Type: AC Voltage, DC Voltage, AC Current, DC Current, Strain Gauge, Temperature, Other
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Display Technology: LED
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Supplier: Uni-Trend US
Description: 2-meter drop resistance, this true RMS clamp meter provides the core measurement capabilities electrical professionals need for accurate diagnostics and system verification. Key Features True RMS Measurement: Ensures accurate readings on modern non-linear
- AC Current Range: 600 amps
- AC Voltage Range: 1000 volts
- DC Current Range: 600 amps
- DC Voltage Range: 1000 volts
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Supplier: Uni-Trend US
Description: UNI-T UT256 True RMS 60A AC/DC Fork Meter Professional Current Measurement Solution for Tight Spaces Overview The UNI-T UT256 is a high-performance CAT III 600V auto-ranging True RMS fork meter designed specifically for electrical professionals who need
- AC Current Range: 60 amps
- DC Current Range: 60 amps
- Electrical Measurements: True RMS Measurement
- Features: Battery Powered
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Supplier: Sifam Tinsley UK
Description: Alpha 50 is a compact multifunction instrument with touch screen LCD utility which measures parameters in 3 phase and single phase Network & replaces the multiple. Features • True RMS Measurement • Onsite Programmable • Low Back Depth • Phase Reversal Indication • Touch screen graphics
- Accuracy: 0.1000 to 0.2000 ± % of Full Scale
- Analog Input Channels: 3
- Analog Input Type: AC Voltage, AC Current, Frequency
- Current Range: 5 amps
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Supplier: Sifam Tinsley UK
Description: Alpha 40 is a compact multifunction instrument which is specially designed for Active, Reactive and Apparent Energy Measurement including per phase THD, Powers and others parameters as per different models. Features • True RMS Measurement • Energy as
- Accuracy: 0.1000 to 0.2000 ± % of Full Scale
- Analog Input Channels: 3
- Analog Input Type: AC Voltage, AC Current, Frequency
- Current Range: 1 to 5 amps
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Supplier: Sifam Tinsley UK
Description: AP41 from Sifam Tinsley. Measurement of power network parameters in 3 or 4-wire balanced or unbalanced systems. Features • True RMS Measurement • Energy as per IEC 62053 • Onsite Programmable • Low Back Depth • Error Diagnosis Mode • LCD Display with Back-lit • RS485, Limit or Pulse
- Analog Input Channels: 3
- Analog Input Type: AC Voltage, AC Current, Frequency
- Current Range: 1 to 5 amps
- Display Technology: LED
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Supplier: Panel Components & Systems, Inc.
Description: -dimensional family of digital panel meters designed for single-phase and 3-phase systems. These include Mains measurement analyzers, power meters, AC ammeters, voltmeters and frequency meters, as well as a combination voltmeter/frequency meter. Features:
- Display Technology: LED
- Display Type: Numeric Display
- Standard Display Colors: Aqua
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Supplier: Uni-Trend US
Description: Analysis: Complete single and three-phase power measurement capabilities Bluetooth App Integration: Wireless data logging and report generation Multi-Parameter Display: View 4 measurement values simultaneously on one screen True RMS Measurement:
- AC Current Range: 1000 amps
- AC Voltage Range: 1000 volts
- Electrical Measurements: True RMS Measurement
- Features: Battery Powered
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Supplier: RS Components, Ltd.
Description: Maximum AC Current Measurement = 600A ac Absolute Maximum AC Voltage Measurement = 600V ac Absolute Maximum Resistance Measurement = 6000Ohms Model Number = CM72 Calibrated = RSCAL Clamp Meter Type = AC Clamp Meter Best AC Current Accuracy = ±2 % Best AC Voltage Accuracy = ±1 % Best DC
- Electrical Measurements: True RMS Measurement
- Form Factor: Clamp Meter
- Resistance / Impedance Range: 6 kohms
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Supplier: Panel Components & Systems, Inc.
Description: PC&S offers a large inventory of digital panel meters with limitless applications for both AC and DC input parameters. These low-cost solutions provide you with a wide range of monitoring and control applications measuring volts, amps, process, strain. True RMS volt, amp
- Display Technology: LED
- Display Type: Numeric Display
- Standard Display Colors: Green, Yellow
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Supplier: Uni-Trend US
Description: UNI-T UT219PV Professional AC/DC Clamp Meter for Solar Applications Professional-Grade Solar Panel Testing for Modern Installations The UNI-T UT219PV is an advanced AC/DC clamp meter specially designed for high-voltage photovoltaic environments. With industry
- AC Current Range: 1000 amps
- AC Voltage Range: 1500 volts
- DC Current Range: 1000 amps
- DC Voltage Range: 2500 volts
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Supplier: OTEK Corporation
Description: AC (True RMS) voltage and current or low level load cells are available. The HI-QDPM makes 60 readings per second (50 for 50Hz operation) for fast control response, true peak reading capability and an analog output that accurately tracks the signal input. The meter has an
- Display Type: Digital Readouts
- Input Options: Thermocouple Inputs, RTD Inputs
- Local Interface: Digital Front Panel
- Mounting Configuration: Panel Mount (Meter)
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Supplier: ValueTronics International, Inc.
Description: . The Model 325 AC/DC True RMS Power Clamp Meter provides safe, non-invasive measurements of up to 400KW, 400 Amps AC (± 2%+10 dgt), and measures up to 600 Volts AC (±1%+10 dgt), and up to 600 Volts DC (±1.5%+10 dgt) utilizing the a pair of standard test leads. It provides the
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Supplier: ValueTronics International, Inc.
Description: The DCM1500 (1005-572) is a 1 kV, 1.5 kA TRMS clamp meter from Megger. Additional Features: DC and AC current up to 1500 A True RMS measurement for greater accuracy Large jaw size safely assists with uninsulated conductor measurements 750 VAC
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Supplier: Red Lion Controls, Inc.
Description: AC True RMS Voltage or Current Meter (jumper selectable) 1/8 DIN (50 mm x 97 mm) 5 Digit, 0.56" (14 mm) LED Red, Sunlight Readable Display 4 Voltage Ranges (300 VAC Max) and 5 Current Ranges (5A Max) Field Upgradeable Option Cards 85 to 250 VAC Input Power NEMA 4X/IP65
- Analog Input Type: AC Voltage, AC Current
- Depth: 97 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Number of Digits: 5
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Supplier: Red Lion Controls, Inc.
Description: AC True RMS Voltage or Current Meter (jumper selectable) 1/8 DIN (50 mm x 97 mm) 5 Digit, 0.56" (14 mm) LED Green Display 4 Voltage Ranges (300 VAC Max) and 5 Current Ranges (5A Max) Field Upgradeable Option Cards 85 to 250 VAC Input Power NEMA 4X/IP65
- Analog Input Type: AC Voltage, AC Current
- Depth: 97 mm
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
- Number of Digits: 5
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Supplier: RS Components, Ltd.
Description: interfaces (2700 & 2750). ExceLINX - 1A datalogging software Absolute Maximum Temperature Measurement = +1820°C Functions Measured = DC Current, DC Voltage, Resistance, Temperature True RMS = Yes Application = Industrial Maximum Frequency = 440Hz Display Type = Front Panel
- Electrical Measurements: True RMS Measurement, Other
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Supplier: RS Components, Ltd.
Description: interfaces (2700 & 2750). ExceLINX - 1A datalogging software Absolute Maximum Temperature Measurement = +1820°C Functions Measured = DC Current, DC Voltage, Resistance, Temperature True RMS = Yes Application = Industrial Maximum Frequency = 440Hz Display Type = Front Panel
- Electrical Measurements: True RMS Measurement, Other
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Supplier: RS Components, Ltd.
Description: interfaces (2700 & 2750). ExceLINX - 1A datalogging software Absolute Maximum Temperature Measurement = +1820°C Functions Measured = DC Current, DC Voltage, Resistance, Temperature True RMS = Yes Application = Industrial Maximum Frequency = 440Hz Display Type = Front Panel
- Electrical Measurements: True RMS Measurement, Other
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Supplier: OMEGA Engineering, Inc.
Description: , process and temperature measurement and control. The signal conditioners for voltage will measure ac or dc voltages or true RMS. Signal conditioners for process inputs accept low level voltage or current which can be scaled for engineering units. Temperature meters will
- Accuracy: 0.5000 ± % of Full Scale
- Analog Input Type: Temperature
- Display Technology: LED
- Display Type: Numeric Display
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Supplier: Laurel Electronics LLC
Description: , and programmable features as Laureate digital panel meters, counters, and timers. The Laureate 4-20 mA, 0-20 mA, 0-10V or -10V to +10V and ethernet output transmitter for true RMS AC voltage or current input outputs offers the same high performance, signal conditioning,
- Form Factor: DIN Rail
- Operating Temperature: -40 to 158 F
- Outputs: Current Loop (e.g., 4-20 mA), Voltage, Ethernet
- Signal Inputs: AC Voltage, AC Current
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Supplier: Laurel Electronics LLC
Description: same high performance, signal conditioning, and programmable features as Laureate digital panel meters, counters, and timers. The Laureate 4-20 mA, 0-20 mA, 0-10V or -10V to +10V and RS232/RS485 output transmitter for true RMS AC voltage or current input offers the same
- Form Factor: DIN Rail
- Operating Temperature: -40 to 158 F
- Outputs: Current Loop (e.g., 4-20 mA), Voltage
- Signal Inputs: AC Voltage, AC Current
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AC Power Supply
True AC RMS Panel Meter .
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New Literature
A 20-page publi- cation featuring new product articles on microcomputer interfaces, IC multipliers, V/F converters, True - RMS digital panel meters , and 10-bit and 18-bit D/A convert- ers and giving applications notes on electronic devices for measurement and control instrumentation…
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New Products for Graphics and Image Processing
A 20-page publi- cation featuring new product articles on microcomputer interfaces, IC multipliers, V/F converters, True - RMS digital panel meters , and 10-bit and 18-bit D/A convert- ers and giving applications notes on electronic devices for measurement and control instrumentation…
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Power Quality Primer > Power Quality Measurement Tools
If a meter is a true rms meter , the front panel should read “true rms.” .
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Digital Ammeter from Laurel Electronics, Inc. : Quote, RFQ, Price and Buy
For True AC RMS voltage and current measurement, 5-digit Laureate digital panel meters are available in True AC RMS voltmeter and digital ammeter versions.
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LEE, the low-energy electron-bombardment machine for very-high-dose ionization studies
amplifier the outputs are placed on a panel containing a digital panel meter which has been modified with an integrated circuit " true rms to dc converter" (Analog Devices AD536A) to permit it to read the power amplifier output volt- ages.
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Omega Engineering, Inc
The DP25-RMS Series digital panel meter features high accuracy, 4 digits, and ac and true - RMS scalable inputs.
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Omega Engineering, Inc
The DP25-RMS Series digital panel meter features high accuracy, 4 digits, and ac and true - RMS scalable inputs.
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Modern magnetic testing equipment for electrical steels
True rms modules[2] of high-accuracy were utilized with digital panel meters to replace the thermalrms meters which had been used to monitor flux waveform distortion.