Stock: In Stock
Model: ST230045104
Features:Product category: Class AB 2.1 channel power amplifierWorking voltage: DC9-18VOutput power: maximum 2x80W stereo (18V/4 ohm)And 1X120W pure bass (18V/2 ohm)Can be connected to 2/4/6/8 ohm speakersInput mode: 3.5mm audio cable input or 3P 2.54mTerminal inputProtection function: power input r..
$16.40
Ex Tax:$16.40
Stock: In Stock
Model: ST22010823
Features:
-The 4 electrolytic bars (2 iron bars, 2 aluminum rods) are 2 group positive and negative poles (each group has a positive pole and negative pole). It can test two different liquid at one time, convenient to use.
-Using this item can help you test all kind of impurit..
$10.99
Ex Tax:$10.99
Stock: In Stock
Model: ST22012117
Description:TDS Meter Water Quality Tester. The TDS is great for checking your tap water quality, or knowing when to change a filter. TDS stands for Total Dissolved Solids, which are the inorganic salts and organic matter in a liquid. This includes calcium, Mg, sodium, etc.Features:-Name: TDS meter ..
$9.99
Ex Tax:$9.99
Stock: In Stock
Model: ST22011733
Description:This pocket conductivity tester provides a fast and reliable way to measure the conductivity (EC) of water samples. It is very suitable for the strict requirements of professional water quality.With two touch buttons, operation and daily maintenance are very easy.The large-screen display..
$23.99
Ex Tax:$23.99
Stock: In Stock
Model: ST230051754
Features:★ Durable and useful.★ Made of plastic material, natural design.★ Easy to install and use.★ Suitable for putting ceramic cups, glasses, bottles, glasses, etc.★ Easy to clean, convenient for use.★ There are six brackets, can hang six cups.Specifications:★ Material: Plastic★ Product Name: Tea..
$9.35
Ex Tax:$9.35
Stock: In Stock
Model: ST230038772
Feature:
Board size: 7.7 x 6.1cm
Operating voltage: DC 4.5V-5.5V
DC power supply, inside positive outside negative, do not connect reverse
FM range: 87MHZ-108MHZ
FM step: Click once step 0.1MHZ, long press FM button can add and subtract continuously
Function: Digital display frequenc..
$13.29
Ex Tax:$13.29
Stock: In Stock
Model: ST230043128
Feature:
Board size: 7.7 x 6.1cm
Operating voltage: DC 4.5V-5.5V
DC power supply, inside positive outside negative, do not connect reverse
FM range: 87MHZ-108MHZ
FM step: Click once step 0.1MHZ, long press FM button can add and subtract continuously
Function: Digit..
$17.63
Ex Tax:$17.63
Stock: In Stock
Model: ST22021477
Specifications:
Material
polyester
Size
KID Size/Adult Size
KIDS Size
Lengthxwide-50x34cm/19.68x13.38inch(under 1.3m)
Adult Size
Lengthxwide-64x42cm/25.19x16.53inch(No more than 80kg)
..
$4.27
Ex Tax:$4.27
Stock: In Stock
Model: ST230049509
Semiconductor refrigeration chip introduction:Semiconductor refrigeration film is a kind of heat pump.Its advantage is that there are no sliding parts, and it is used in some occasions where space is limited, reliability is high, and there is no refrigerant pollution. Utilize the Peltier effect of s..
$5.59
Ex Tax:$5.59
Stock: In Stock
Model: ST230047130
Semiconductor refrigeration chip introduction:Semiconductor refrigeration film is a kind of heat pump.Its advantage is that there are no sliding parts, and it is used in some occasions where space is limited, reliability is high, and there is no refrigerant pollution. Utilize the Peltier effect of s..
$5.59
Ex Tax:$5.59
Stock: In Stock
Model: ST230042609
Specification:Product model: TEC1-04905The rated voltage: DC5VMaximum voltage: DC 5.78V(Th=30℃)Maximum current : 5A(U=5.78V,T,=30℃)Input power: 25WCooling power: 17.5WNumber of particle pairs: 49 particlesTemperature difference: 60℃(Qc=0,Th=30℃)Refrigerating capacity : 20.5W(AT=0℃,T,=30℃)Internal re..
$6.29
Ex Tax:$6.29
Stock: In Stock
Model: ST230048952
Specification:Product model: TEC1-04906The rated voltage: DC5VMaximum voltage: DC5.78V(Th=30℃)Maximum current : 6A(U=5.78V,T,=30℃)Input power: 30WCooling power: 21WNumber of particle pairs: 49 particlesTemperature difference: 60℃(Qc=0,Th=30℃)Refrigerating capacity : 20.5W(AT=0℃,T,=30℃)Internal resis..
$6.30
Ex Tax:$6.30