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Safety Equipment and GearAir QualityAir ToolsAll Home SecurityAll Renewable EnergyAll Tool SetsBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCar Emergency SuppliesCommercial LightingDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareElectrical ToolsElectronic Communication ComponentsEmergency SuppliesFastenersFurniture HardwareGate HardwareGatesHand ToolsHardware KnobsHome SafetyKitchen HardwareKitchen PlumbingLight BulbsMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsProjectsSafety DetectorsSolar AccessoriesSolar Charge ControllerSolderingSurveillanceTestersThermostatsTool Equipment & StorageValves & Valve RepairWildfire PrepWoodworking Tools
Communication Tester(23)
Uses item details. Price when purchased online
Performance Tool W89501 10-Piece Noid and IAC Light Set From $12.99
Sponsored
From$1299
Performance Tool W89501 10-Piece Noid and IAC Light Set
84.9 out of 5 Stars. 8 reviews
Small Spectrum Analyzers Measurement Device For Broadcast Communication ,Widely Use $327.30
$32730
current price $327.30Small Spectrum Analyzers Measurement Device For Broadcast Communication ,Widely Use
AOOOWER Telephone Shock Tester ABS Multifunctional For Electrician Networking Engineers Quick Fault Detection Networking Cable Testing
AOOOWER Telephone Shock Tester ABS Multifunctional For Electrician Networking Engineers Quick Fault Detection Networking Cable Testing
AOOOWER Advanced Pen Style Frequency Tester 8 Digit Organic Light Emitting Diode Display Intelligent Unit Switching 200Hz 100MHz Ranging For Communication Equipment $31.27
$3127
current price $31.27AOOOWER Advanced Pen Style Frequency Tester 8 Digit Organic Light Emitting Diode Display Intelligent Unit Switching 200Hz 100MHz Ranging For Communication Equipment
Almencla Broadband Field Strength Meter 100KHz-1000MHz Lightweight Compact Field Intensity Indicator Tester for Radio Antenna Intercom $56.99
$5699
current price $56.99Almencla Broadband Field Strength Meter 100KHz-1000MHz Lightweight Compact Field Intensity Indicator Tester for Radio Antenna Intercom
M Buder AC Voltmeter High Accuracy Digital Voltage Meter Electric Meter with 485 Communication 100A 50-300V Open Transformer Professional Testing Equipment
M Buder AC Voltmeter High Accuracy Digital Voltage Meter Electric Meter with 485 Communication 100A 50-300V Open Transformer Professional Testing Equipment
Adjust Constant Current Electronic Load DC1.5V-25V 4A 25W Battery Tester Discharge Capacity Meter TTL Communication FZ25,1 * Constant Current Electronic Load $17.59
$1759
current price $17.59Adjust Constant Current Electronic Load DC1.5V-25V 4A 25W Battery Tester Discharge Capacity Meter TTL Communication FZ25,1 * Constant Current Electronic Load
Xirurus 3 Phase Digital Ammeter Intelligent Multi Function Energy Power Meter Tester AC220V ±0.5% Accuracy R5485 Communication for Home Improvement Electrical Equipment Testing
Xirurus 3 Phase Digital Ammeter Intelligent Multi Function Energy Power Meter Tester AC220V ±0.5% Accuracy R5485 Communication for Home Improvement Electrical Equipment Testing
Xirurus Wire Tracker Portable Multifunctional RJ11 RJ45 Cable Tester Telephone & Network Line Finder with Headphone Jack LED Light for Network Maintenance[cite: 1] $36.91
![Xirurus Wire Tracker Portable Multifunctional RJ11 RJ45 Cable Tester Telephone & Network Line Finder with Headphone Jack LED Light for Network Maintenance[cite: 1]](https://i5.walmartimages.com/seo/Xirurus-Wire-Tracker-Portable-Multifunctional-RJ11-RJ45-Cable-Tester-Telephone-Network-Line-Finder-Headphone-Jack-LED-Light-Network-Maintenance-cite_3d423d3f-2714-4e3c-9da2-12f773e13712.47df839ccf4dfb4e14164f58bb3e676a.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF){kind=tracking}
$3691
current price $36.91Xirurus Wire Tracker Portable Multifunctional RJ11 RJ45 Cable Tester Telephone & Network Line Finder with Headphone Jack LED Light for Network Maintenance[cite: 1]
IT8511A+ 150W Programmable Electronic Load Communication Load Meter 150V 30A Battery Tester ,Easy Operation $561.79
$56179
current price $561.79IT8511A+ 150W Programmable Electronic Load Communication Load Meter 150V 30A Battery Tester ,Easy Operation
DSO-TC3 Portable Oscilloscope Transistor Tester 2-in-1 Multifunction Multimeter Resistance Meter LCR Test ,Versatile Measurement $113.31
$11331
current price $113.31DSO-TC3 Portable Oscilloscope Transistor Tester 2-in-1 Multifunction Multimeter Resistance Meter LCR Test ,Versatile Measurement
YAHHU Portable Optical Power Meter 30km VFL Visual Fault Locator -70 to +10dbm Fiber Optic Tester with LED Lamp Lighting Built-in Battery Network Tester (7.1 inches / 18.0 cm) $37.96
$3796
current price $37.96YAHHU Portable Optical Power Meter 30km VFL Visual Fault Locator -70 to +10dbm Fiber Optic Tester with LED Lamp Lighting Built-in Battery Network Tester (7.1 inches / 18.0 cm)
Sanwa LCR700 Handheld Digital LCR Meter $325.60
$32560
current price $325.60Sanwa LCR700 Handheld Digital LCR Meter
Round Mouth Wear Resistant On Ground Resistance Tester Clamp Meter For Meteorology Scientific Research Communication Electrician ,Easy to Use $291.57 Was $324.47
Now$29157
current price Now $291.57, Was $324.47$324.47
Round Mouth Wear Resistant On Ground Resistance Tester Clamp Meter For Meteorology Scientific Research Communication Electrician ,Easy to Use
SA6 Portable 6Ghz Spectrum Analyzer & Signal Genertor TO, 2G, 3G, 4G, LTE, CDMA, DCS, GSM, GPRS,GLONASS ,Widely Use $394.49
$39449
current price $394.49SA6 Portable 6Ghz Spectrum Analyzer & Signal Genertor TO, 2G, 3G, 4G, LTE, CDMA, DCS, GSM, GPRS,GLONASS ,Widely Use
Vector Network Antenna Analyzer 50KHz-1.5GHz MF HF VHF UHF With SD Card Slot Up To 32G Support RTC Spectrum Analyzer ,Signal Generator $101.93
$10193
current price $101.93Vector Network Antenna Analyzer 50KHz-1.5GHz MF HF VHF UHF With SD Card Slot Up To 32G Support RTC Spectrum Analyzer ,Signal Generator
Digital Multimeter Pen A3009 with Voice Broadcast, NCV Mode, and Live/Neutral Wire Identification for Accurate Testing (A)
Digital Multimeter Pen A3009 with Voice Broadcast, NCV Mode, and Live/Neutral Wire Identification for Accurate Testing (A)
BK Precision 2658A 8.5 GHz Handheld Spectrum Analyzer $11,269.88
$11,26988
current price $11,269.88BK Precision 2658A 8.5 GHz Handheld Spectrum Analyzer
6GHz Portable Spectrum Analyzer Signal Genertor 3G 4G LTE CDMA DCS GSM GPRS GLONASS ,Widely Use $519.87
$51987
current price $519.876GHz Portable Spectrum Analyzer Signal Genertor 3G 4G LTE CDMA DCS GSM GPRS GLONASS ,Widely Use
RUISINERY Simple Spectrum Analyzers 35MHz to 4400MHz USB Powered Spectrum Analyzers for Signals Measurement & Analysis $54.43
$5443
current price $54.43RUISINERY Simple Spectrum Analyzers 35MHz to 4400MHz USB Powered Spectrum Analyzers for Signals Measurement & Analysis
10-6000MHz Spectrum Analyzer W/ Signal Source Power Meter For Wifi LTE GPRS ,Widely Use $403.25
$40325
current price $403.2510-6000MHz Spectrum Analyzer W/ Signal Source Power Meter For Wifi LTE GPRS ,Widely Use
IT8511A+ 150W Programmable Electronic Load Communication Load Meter 150V 30A Battery Tester ,Wide Application
IT8511A+ 150W Programmable Electronic Load Communication Load Meter 150V 30A Battery Tester ,Wide Application
Handheld 10MHz~2.7GHz Spectrum Analyzer 5.0 Inch LCD Display Signal Frequency Measuring Instrument ,Widely Use
Handheld 10MHz~2.7GHz Spectrum Analyzer 5.0 Inch LCD Display Signal Frequency Measuring Instrument ,Widely Use
Other options to consider(314)
M Buder SK89A Intelligent Digital Multimeter Auto Ranging Voice Broadcast AC DC Voltage Current Capacitance Resistance Frequency Tester, Black $51.12
$5112
current price $51.12M Buder SK89A Intelligent Digital Multimeter Auto Ranging Voice Broadcast AC DC Voltage Current Capacitance Resistance Frequency Tester, Black
Handheld Multifunction Y8 Optical Power Meter+ 5~30MW Visual Fault Locator With OPM+VFL+LED+RJ45 Network Test ,Accurate From $76.20
From$7620
Handheld Multifunction Y8 Optical Power Meter+ 5~30MW Visual Fault Locator With OPM+VFL+LED+RJ45 Network Test ,Accurate
Xirurus Accurate RK560 50MHz-2.4GHz Frequency Counter Meter Portable Handheld Radio Frequency Tester
Xirurus Accurate RK560 50MHz-2.4GHz Frequency Counter Meter Portable Handheld Radio Frequency Tester
IDEAL VDV VOICE DATA VIDEO TESTER $50.34
$5034
current price $50.34IDEAL VDV VOICE DATA VIDEO TESTER
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M Buder Power Monitoring Communications Module PZEM-004T With Housing PC Software Mutual Inductor AC 80-260V 100A Active Power Energy Frequency Testing LCD Display Capable Electronic Component Module $21.58
$2158
current price $21.58M Buder Power Monitoring Communications Module PZEM-004T With Housing PC Software Mutual Inductor AC 80-260V 100A Active Power Energy Frequency Testing LCD Display Capable Electronic Component Module
MS5308 Handheld Auto Range Digital LCR Meter Bridge Test Inductance Capacitance Resistance Meter 100KHz RS232 Dual LCD Display ,Versatile Measurement $510.44
$51044
current price $510.44MS5308 Handheld Auto Range Digital LCR Meter Bridge Test Inductance Capacitance Resistance Meter 100KHz RS232 Dual LCD Display ,Versatile Measurement
Spectrum Analyzer TinySA ULTRA 4" Display 100kHz to 5.3GHz, V0.4.5.1 Network Internal Lan Tester with 32GB Card Version ,Signal Generator $325.45
$32545
current price $325.45Spectrum Analyzer TinySA ULTRA 4" Display 100kHz to 5.3GHz, V0.4.5.1 Network Internal Lan Tester with 32GB Card Version ,Signal Generator
1 Set A3009 Multimeter Voice Broadcast Non-contact Sensing Phase Sequence Measuring Buzzer Alarm 6000 Counts Pen Multimeter for Electrician Was $64.79
1 Set A3009 Multimeter Voice Broadcast Non-contact Sensing Phase Sequence Measuring Buzzer Alarm 6000 Counts Pen Multimeter for Electrician
Sanwa CD800a Digital Multimeter with Tough Body Cover $66.75 Was $76.76
Now$6675
current price Now $66.75, Was $76.76$76.76
Sanwa CD800a Digital Multimeter with Tough Body Cover
Desktop LCR Tester Desktop Digital Bridge ET4501 ET4502 ET4510 10Hz~100kHz 1 Hz Continuously Adjustable Frequency ,Versatile Measurement From $642.65
From$64265
Desktop LCR Tester Desktop Digital Bridge ET4501 ET4502 ET4510 10Hz~100kHz 1 Hz Continuously Adjustable Frequency ,Versatile Measurement
Sanwa Electric Instruments CD771 Digital Multimeter with Backlight $113.44
$11344
current price $113.44Sanwa Electric Instruments CD771 Digital Multimeter with Backlight
UNI-T UT171B Industrial TRMS Multimeter $337.00
$33700
current price $337.00UNI-T UT171B Industrial TRMS Multimeter
Multimeters,Lcd Display Ncv Pen With Voice Diode Va Lcd Display Resistance Temperature On/off Tester Resistance Temperature Ncv Tester 6000 Voltmeter Va With Voice 6000 Voice 6000 Voltmeter $26.09
$2609
current price $26.09Multimeters,Lcd Display Ncv Pen With Voice Diode Va Lcd Display Resistance Temperature On/off Tester Resistance Temperature Ncv Tester 6000 Voltmeter Va With Voice 6000 Voice 6000 Voltmeter
Digital Multimeter A3009 with Intelligent Voice Broadcast Pen Tester Function, LED Backlight, Auto Power Off, Supports Voltage, Resistance, Temperature, and Capacity Testing $37.38
$3738
current price $37.38Digital Multimeter A3009 with Intelligent Voice Broadcast Pen Tester Function, LED Backlight, Auto Power Off, Supports Voltage, Resistance, Temperature, and Capacity Testing
Cushteg Single Phase LCD Digital Energy Meter with RS485 Communication, Voltage Current Power Factor Monitor for Home, Factory & Lab $27.78
$2778
current price $27.78Cushteg Single Phase LCD Digital Energy Meter with RS485 Communication, Voltage Current Power Factor Monitor for Home, Factory & Lab
CM2100B Bluetooth Clamp Meter 100A 600V Meter 20000 Counts True RMS Capacitance Resistance Diode Clamp Multimeter $65.78
$6578
current price $65.78CM2100B Bluetooth Clamp Meter 100A 600V Meter 20000 Counts True RMS Capacitance Resistance Diode Clamp Multimeter
GQ EMF-360 Multi-Field EMF Meter, 3-in-1 Ghost Detector, RF Sensor $68.00
$6800
current price $68.00GQ EMF-360 Multi-Field EMF Meter, 3-in-1 Ghost Detector, RF Sensor
25 out of 5 Stars. 2 reviews
Tekpower TP8229 Auto-Range 5-in-1 Digital Multimeter Lux Sound Level Tester $39.99
$3999
current price $39.99Tekpower TP8229 Auto-Range 5-in-1 Digital Multimeter Lux Sound Level Tester
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4in1 Li-Lion Battery Optical Power Meter，Visual Fault Locator Network Cable Test，Optical Fiber Tester VFL$122.47current price $122.474in1 Li-Lion Battery Optical Power Meter Visual Fault Locator, Network Cable Test Optical Fiber Tester LED VFL ,Wide Measuring Range
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Neoteck Voltage Tester/Non Contact Voltage Tester 12-1000V/48-1000V Adjustable Sensitivity AC Voltage Detector Tester Pen Live/Null Wire Tester with LCD Display Buzzer Alarm Wire Breakpoint Finder$11.99current price $11.993 in 1 Handheld Oscilloscope Automotive Dual Channel 50MHz with Digital Multimeter and Signal Generator
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