3-in-1 Portable Carbon Monoxide Detector, Professional Accurate Rechargeable Travel CO Detector with Loud Alarm

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Ecowitt WH40 Rain Gauge Sensor Wireless Self-Emptying Rain Collector Outdoor Rain Sensor for Home Garden Accessories Only

100X Ear Thermometer Probe Covers Refill Cap Lens Filters for Braun and other types thermometers

Portable Capacitor Discharge Pen High Voltage Fast Discharging Tool Repair Tool Discharger for Electronic Safety Intelligent

1 Pair Universal Probe Test Leads Pin for Digital Multimeter Needle Tip Meter Multi Meter Tester Lead Probe Wire Pen Cable 20A

Oil Thermometer Needle Food Thermometer Instant Reading Meat Temperature Tester with Probe for Kitchen Grilled

Tempwise Smart Oven Thermometer 30m Bluetooth-Compatible Control Temperature Meat Thermometers for Stove Grill Sous Vide Smoker

Mitutoyo Caliper 150/200/300mm 500-197-30 LCD Digital Vernier Calipers 8in Electronic Measuring Stainless Steel Caliper Digital

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-50~ +70°C Mini LCD Digital Thermometer Hygrometer Round Temperature Humidity Tester Sensor Detector For Freezer Cigar Box

ATORCH 2P 63A Tuya WIFI Smart Switch Circuit Breaker Energy Meter KWh Power Metering Timer Relay Remote Control Smart Life APP

Tuya WiFi 8in1 Power Meter 2P AC Energy Meter APP Control 170-270V/63A Voltage and Current Meter Electricity Meter Smart Life

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DC 6~80V Voltage Detection Charging Discharge Monitor Relay Switch Controller with Case

WiFi Tuya Smart Life 3 Phase Energy KWH Meter 80A 300A Power Clamp Current Transformer App Monitor and Record Power Consumption

RK6006 DC Regulated Power Supply 6A 60V DC to DC Step Down Voltage Bench Firmware Upgrade USB Stabilized Voltage Buck Converter

DC 5V Schumann Resonance Frequency Pulse Wave Generator Adjustable Signal Generator Audio Resonator Sine Wave 0.01Hz~100000Hz

LCD Display Delay Relay DC12V DC24V DC220V Power-on Delay Controller Time Relay Electronic Delay Timer Relay with Base Socket

4000W Motor Speed Controller LED Display Variable Voltage Regulator Portable Tool Stepless Speed Controller Switch 110V 220V

DC5V Transistor Tester Resistance Capacitance Meter Tester Digital Frequency Meter Multi-function Measurement Electronic DIY Kit

AC100V~220V Delay Time Relay Power-ON Delay OFF Relay Switch Adjustable Disconnect Delay Controller Timer Timing Switch Relay

DC 5V Schumann Resonance Frequency Pulse Wave Generator Adjustable Signal Generator Audio Resonator Sine Wave 0.01Hz~100000Hz

AC110-220V 10000W Voltage Regulator High-power Compact Dimming Speed Regulator Controller Temperature Regulation Transformer

3/5/7.5/10M Metric Measure Tape Self Locking Fluorescent Steel Tape Measure High Precision Steel Ruler DIY Tape Measuring Tools

AC 220V 4000W voltage regulator portable temperature speed adjustable voltage regulator compact variable voltage controller