C&F best sellers

#1 2025 All New 4 in 1 Tds MEXYBE 2025 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9999ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc

$7.99 on Amazon

#2 939D Digital Soldering YIHUA 939D+ Digital Soldering Station, 75W Equivalent with Precision Heat Control (392°F to 896°F) and Built-in Transformer. ESD Safe, Lead Free with °C/°F display (Black)

$47.99 on Amazon

#3 926LED V3 Soldering Station WEP 926LED V3 Soldering Station 130W MAX Soldering Iron Kit with Solder Wire, 5 Soldering Tips, Tweezers, Solder Sucker, Tip Cleaner, Temperature Control, Sleep Mode, C-F Conversion

$28.49 on Amazon

#4 4 in 1 Digital Water EKOOTIMO 4 in 1 Digital Water Quality Tester - TDS/EC/Temperature（°C/°F）TDS Meter | 0-9999 ppm | Accurate and Professional for Drinking Water, Hydroponics, Aquariums, RO Systems, Pool （2025 New）

$5.99 on Amazon

#5 4 in 1 Digital Water Cxjesin 4 in 1 Digital Water Tester for Drinking Water - Accurate and Reliable TDS EC & Temperature(°C/°F) Meter - 0-9999 ppm - for Drinking Water, Aquarium, Hydroponics, Pool, Etc

$4.30 on Amazon

#6 Thermometer for Adults Femometer Thermometer for Adults and Kids, Digital Thermometer with Fever Alert, Memory Recall, C/F Switchable, for Oral, Rectal or Under Arm Use, Grey

$4.99 on Amazon

#7 Thermometer for Adults Femometer Thermometer for Adults and Kids, Digital Thermometer with Fever Alert, Memory Recall, C/F Switchable, for Oral, Rectal or Under Arm Use, Klein Blue

$3.97 on Amazon

#8 8858 V Hot Air Rework WEP 8858-V Hot Air Rework Station Kit with Compact Size, Integrated Nozzle Holder, 3 Nozzles, 2 Tweezers, Adjustable Temperature& Air Volume, PID Program, °C/°F Conversion and More

$38.39 on Amazon

#9 🔥 Water Testing Kits for LIKDAY Water Testing Kits for Drinking Water- 4 in 1 TDS Meter TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO/DI System

$5.87 on Amazon

#10 4 in 1 TDS Meter Digital ZUOLYM 4 in 1 TDS Meter Digital Water Tester,Water Tester for Drinking Water,PPM Meter with TDS/EC/Temp(°C,°F) Function, TDS Water Tester for Home,Aquarium,Restaurant,Hand Held,OneSize

$6.99 on Amazon

#11 Digital Pool Thermometer T TESTRUST Digital Pool Thermometer Floating Easy Read –Solar Powered Floating Digital Temperature Gauge for Accurate Testing, Big LCD Screen for Easy Reading, °C/°F Display, IPX-8 Waterproof (Navy Blue)

$9.99 on Amazon

#12 Digital Thermometer for Digital Thermometer for Adults and Kids, Oral Thermometer for Fever Rectal Underarm Thermometer for Babies with Fever Alarm Medical Thermometer with C/F Switchable(Random Color)

$1.99 on Walmart

#13 Most Accurate So Far NJTY Most Accurate So Far 4-in-1 Instant Read TDS Meter - Measures TDS, EC, & Temperature (°C/°F) - Digital Water Testing Kit for Tap, Well, Pool, Hydroponics, Aquarium, RO/DI System White

$5.99 on Amazon

#14 🔥 Most Accurate So Far NJTY Most Accurate So Far 4-in-1 Instant Read TDS Meter - Measures TDS, EC, & Temperature (°C/°F) - Digital Water Testing Kit for Tap, Well, Pool, Hydroponics, Aquarium, RO/DI System -Blue

$4.79 on Amazon

#15 Digital Thermometer for Cuxichuxinxi Digital Thermometer for Adults and Kids, 8s Fast Reading Baby Oral Thermometer with 3 Colors Backlit, °C/°F Switchable, Fever Alarm, Medical Basal Thermometer for Oral, Rectal, Underarm

$6.98 on Amazon

#16 Soldering Station 100W CRTSWEKER Soldering Station, 100W Digital Display Soldering Iron Station Kit with 2 Helping Hands, 356°F - 896°F, Auto Sleep, °C/°F Conversion, Solder Wire, Tips, Stand, Pump, Tweezers, Tip Cleaner, Green

$27.99 on Amazon

#17 Small Travel Duffel Bag C&F BOGMOST Small Travel Duffel Bag Foldable Waterproof Gym Bag for Gym Beach Swim Bag Men Women Duffle Bag Lightweight Oxford Cloth Sports Bag -Black

$8.49 on Amazon

#18 New 4 in 1 TDS Meter LIKDAY New 4 in 1 TDS Meter - TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Water Testing Kits for Drinking Water, Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO/DI System (White)

$6.99 on Amazon

#19 4 in 1 TDS Meter Digital MEWMINGLE 4 in 1 TDS Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter, 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc

$4.99 on Amazon

#20 Digital Thermometer for Berrcom Digital Thermometer for Adults, Kids, and Babies, Oral Rectal Underarm Medical Thermometer with Fever Alarm and C/F Switchable

$4.81 on Amazon