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AJMRTC 63A DC Energy Meter, SinglePhase DIN Rail Mount Power Monitor, 0.1V Voltage Resolution & 0.01A Current Resolution Digital DC Power Consumption Measuring Instrument
Limited time offer, ends 11/25
$35.25
Free Shipping
AJMRTC 39L Digital Multimeter, Auto Polarity Detection, Overload Protection & LowBattery Indicator, Handheld MultiMeter Tester for Voltage Current Resistance Safe Electrical Testing
Limited time offer, ends 11/25
$42.06
Free Shipping
AJMRTC Digital Salinity Meter, Fast 3Second Reading Salinometer 0199.9g/L Range 0.1g/L Resolution, Water Salt Tester for Seafood Tank, Aquarium, Pool, Beverage and Water Quality Testing
Limited time offer, ends 11/25
$35.79
Free Shipping
AJMRTC KWSX1 TypeC USB Power Tester, 1.14 Inch IPS Display Voltmeter Ammeter, Fast Charge Trigger Detector, Capacity Ripple Temperature Measuring Monitor Tool
Limited time offer, ends 11/25
$22.88
Free Shipping
AJMRTC Digital USB Voltage Current Meter 8A 120W Fast Charging Tester, USB Power Monitor with Ripple Analysis RealTime Power Reading for QC2.0 QC3.0 USBA Charger Power Bank Testing
Limited time offer, ends 11/25
$40.22
Free Shipping
AJMRTC 2.7G Digital RF Power Meter, DC 4.5V5.5V Wideband Signal Detector 5kHz2700MHz with LCD Display, TypeC Powered Spatial RF Signal Measuring Instrument for Radio Frequency Testing
Limited time offer, ends 11/25
$24.24
Free Shipping
AJMRTC USB Power Meter Tester with 1.77Inch TFT Color Display, RealTime Voltage Current Power Energy Monitoring DC 4V24V 06.5A, Multifunctional USB Digital Tester for Charging Test & Power Bank
Limited time offer, ends 11/25
$30.08
Free Shipping
AJMRTC Capacity & Internal Resistance Detector, DIY Automatic Charging Discharge Module, TypeC Powered Tester for Battery Power Module Performance Testing Analysis Projects
Limited time offer, ends 11/25
$23.94
Free Shipping
HTLNUZD M-5Stack M5Stick T-Lite Thermal Imager IR Temperature Sensor Kit
Limited time offer, ends 11/01
$162.26
Free Shipping
AJMRTC PenType HighPrecision Frequency Counter Module, DC 5V 200Hz100MHz Frequency Meter with OLED Display, TypeC Power Interface Handheld Signal Frequency Tester for Electronic Circuit Debugging
Limited time offer, ends 11/25
$14.47
Free Shipping
RS485 ModbusRTU DC Power Meter | Precision Machined DC Energy Monitor Module for Voltage Current Consumption with 50A 100A 200A 300A Shunt (PZEM-017)
Limited time offer, ends 11/01
$25.41
Free Shipping
AJMRTC AD8317 RF Log Detector Power Meter Module, 1MHz10000MHz High Frequency RF Signal Power Detection Board, DC 715V Input Logarithmic Detector for Radio Frequency Test Project
Limited time offer, ends 11/25
$17.27
Free Shipping
AJMRTC ATX Power Supply Tester with Digital LCD Display, 2024 Pin PC Computer Source Diagnostic Measuring Tool, Multifunctional ATX Power Checker for Desktop PC Power Supply Fault Testing & Repair
Limited time offer, ends 11/25
$14.40
Free Shipping
RS485 ModbusRTU DC Power Meter | Precision Machined DC Energy Monitor Module for Voltage Current Consumption with 50A 100A 200A 300A Shunt (PZEM-017+USB)
Limited time offer, ends 11/01
$30.20
Free Shipping
AJMRTC Universal Battery Voltage Monitor Meter 7100V LCD Display Power Level Indicator, Digital Voltage Tester for Lithiumion LeadAcid Battery Electric Vehicle Battery Status Monitoring
Limited time offer, ends 11/25
$15.04
Free Shipping
RS485 ModbusRTU DC Power Meter | Precision Machined DC Energy Monitor Module for Voltage Current Consumption with 50A 100A 200A 300A Shunt (PZEM-017+50A)
Limited time offer, ends 11/01
$28.16
Free Shipping
RS485 ModbusRTU DC Power Meter | Precision Machined DC Energy Monitor Module for Voltage Current Consumption with 50A 100A 200A 300A Shunt (PZEM-017+100A)
Limited time offer, ends 11/01
$31.64
Free Shipping
AJMRTC T469 HighPrecision Voltage Internal Resistance Tester, Bluetooth App Remote Monitor Battery Resistance Voltage Detector for Industrial Electrical Testing & Battery Performance Measurement
Limited time offer, ends 11/25
$20.85
Free Shipping
AJMRTC 2Pcs Waterproof Digital LED Voltmeter Gauges, DC 12V 24V Car Voltage Tester Meters, Waterproof Voltage Monitoring Display Gauge for Vehicle Battery Testing & Replacement Repair Accessory
Limited time offer, ends 11/25
$20.61
Free Shipping
AJMRTC Coulomb Meter Module, DC Voltage Current Tester with Charge Discharge Protection, UPS Battery Capacity Indicator Module for Battery Monitoring and DIY Power Supply Projects
Limited time offer, ends 11/25
$16.87
Free Shipping
AJMRTC T2 OpAmp Tester Module, DC12V Powered HighLow Speed Operational Amplifier Tester, Supports Single Dual Quad OpAmps for Operational Amplifier Performance Testing DIY Electronic Lab Projects
Limited time offer, ends 11/25
$15.48
Free Shipping
AJMRTC T2 OP AMP Tester, Operational Amplifier Chip Detector for Single Mono Dual Quad OpAmp IC, Supports HighSpeed LowSpeed and Differential Opamp Chip Testing for Electronics Repair & Lab Use
Limited time offer, ends 11/25
$17.56
Free Shipping
AJMRTC Digital Brushless Motor Tachometer Gauge, 524V DC FG Signal Speed Meter, Adjustable Pole Pair & Reduction Ratio, 10mA LowPower Digital RPM Display Module for BLDC Motor Speed Testing
Limited time offer, ends 11/25
$14.10
Free Shipping
UNI-T UT-L90 Fine-Tip Test Probe Removable Protective Sleeve CAT II 1000V Rating Current 10A 1200mm
Limited time offer, ends 11/01
$50.99
Free Shipping