STC-3028 intelligent digital display temperature and humidity controller breeding incubation temperature and humidity meter humidity meter temperature control

Factory direct thermometer indoor hygrometer precise measurement household wall-mounted electronic touch hygrometer

CX-1009 refrigerator thermometer electronic temperature monitor digital display moisture-proof refrigerator freezer thermometer

Factory Direct sales bread board/mini bread board/experiment Board 400 hole length 8.5CM width 5.5CM

0.28-inch ultra-small digital DC voltage meter head digital display adjustable two-wire DC2.5-30V reverse connection protection

TP4056 | 18650 lithium battery 3.7V 3.6V 4.2V lithium battery charging board 1A overshoot overdischarge protection

Battery box four five with thick line can hold four five batteries 4AA 6V

DC Digital Display LCD liquid crystal voltage current power electric energy meter module

400WDC-DC high-power constant voltage constant current boost power supply module LED boost drive notebook battery charging

No.5 8 Battery Box No.8 battery holder No.5 battery holder with switch with cover with red and black wire 12V battery box 8AA

Battery meter 12V24V48V60V72V lithium battery lead-acid battery power display G Y-6D

Digital LCD fish tank thermometer aquarium thermometer suction cup thermometer thermometer diving temperature large screen

Bread board connection line Bread board tie line Test line Bread jumper experimental line DuPont line a bundle of 65

Indoor and outdoor electronic thermometer DTH-80 high and low temperature alarm room temperature meter refrigerator freezing and refrigerating digital display temperature

STC-8080A refrigeration automatic timing defrosting intelligent temperature controller thermostat STC-8080A

Factory Direct supply thermostat REX-C100 + solid relay + temperature sensing probe 1 m value adjustable temperature

Factory Direct supply MX18USB meter meter color screen usb tester charger detector voltmeter ammeter

Factory Direct ST-2 thermometer indoor and outdoor thermometer with clock large screen digital display fish tank climbing pet thermometer

Factory Direct 101 food thermometer probe thermometer digital kitchen water temperature oil thermometer barbecue baking

3V and 5V adjustable laser tube laser head copper head 6MM outer diameter diode red dot laser module

Factory Direct Supply Digital thermohygrometer electronic thermometer with metal bracket magnet 6050 thermohygrometer

STC-3018 high precision digital thermostat module temperature control switch microcomputer control temperature controller

Voltage meter detector lithium battery power detector battery car with temperature alarm function W2027

Factory direct supply E0828 New smiling face temperature and humidity meter household temperature and humidity meter thermometer hygrometer

New product with line thermometer LED touch display children baby baby bathtub thermometer splash proof

Factory Direct supply mini electronic hygrometer car thermometer with smiling face display refrigerator thermometer New

TPM-30 electronic thermometer with probe front battery embedded temperature display panel meter number

Kitchen Timer Reminds Students of Time Management to Learn Baking Timer Alarm Clock Table for Postgraduate Entrance Examination

3 strings of 11.1v 12v 12.6V 18650 lithium battery protection board can start the electric drill 20A current

Mini indoor temperature and humidity meter digital thermometer thermometer precision refrigerator temperature and humidity meter large screen temperature and humidity

Factory direct supply Mini smiley thermometer upgraded thermometer with switch Celsius Fahrenheit conversion function

CX-0813 new 0.8cm thin thermometer large screen display temperature and humidity meter memory function

High power PWM DC motor speed regulator 12v24v volt LED dimming speed control power supply duty cycle frequency adjustable

SYB-170 Small Board Mini Small Breadboard Color Breadboard 170 Hole Breadboard

Bread Board 830-hole red and blue wire welding bread board ZY-102 color strip welding-free test circuit board universal board

Household refrigerator high precision waterproof electronic thermometer cross border refrigerator thermometer alarm indoor digital thermometer