Category: Voltage & Current Testers
Showing 289–304 of 309 results
-
XY-APWM 1-Channel 1Hz-150KHz Signal Generator Square Wave Generator with Case LCD PWM Frequency Duty Cycle Amplitude Adjustable Module
$17Voltmeters & AmmetersAdd to cart1.DescriptionXY-APWM signal generator is a device that provides electrical signals at a variety of frequencies, square wave, and output levels.It is used as a signal source or excitation source for testing.Widely used in production practice and technology.2.Features1>.LCD high definition display2>.Support amplitude adjustment3>.Support frequency adjustment4>.Support duty cycle adjustment5>.High precision detection6>.Support power-down memory function7>.1-Channel PWM output8>.Dual Precision …
-
XY-CD60 Solar Battery Charger Controller Module DC6-60V Charging Discharge Control Low Voltage Current Protection Board M0XD
$17Voltmeters & AmmetersAdd to cartFeaturesMade of high quality material, sturdy, durable and practical to use.Great for fixing overload and low voltage, protects the battery from undervoltage, protects the battery from overcharging, and protects the load control, prolong battery life.When the battery voltage is insufficient, disconnect the load and connect the charger. When the battery voltage is too high, disconnect …
-
XY-DJ01 DC6-30V Digital Display one-way Relay Module Delay Power off Disconnect Trigger Delay Cycle Timing Circuit Switch
$21Voltmeters & AmmetersAdd to cartDescriptionRelay module delay power off and trigger delay cycle timing circuit switchTiming range:0.01 second to 9999 minutes The liquid crystal display of this product is very clear, easy to use, and powerful, but please read the operating instructions of this product in detail. It is a very practical product.Product Highlights1. With LCD display, the current …
-
XY-KPWM LCD Display Signal Generator 1-Channel 1Hz-150KHz 3.3V-30V PWM Pulse Frequency Duty Cycle Adjustable Module
$17Voltmeters & AmmetersAdd to cart1.DescriptionXY-KPWM signal generator is a device that provides electrical signals at a variety of frequencies, square wav e, and output levels. It is used as a signal source or excitation source for testing.Widely used in production practice and technology.2.Features1>.With outer casing2>.LCD high definition display3>.Support UART4>.Support frequency adjustment5>.Support duty cycle adjustment6>.High precisio n detection7>.Support power-down memory …
-
XY-SEP4 Adjustable Automatic Voltage-Up and Voltage-Down Power Supply Module Constant Voltage and Current Solar Charging
$26Voltmeters & AmmetersAdd to cartProduct highlightsThe product LCD display has clear interface, simple operation and nearly perfect protection mechanism.Hardware protection:anti-reverse connection protection at the input end, anti-reverse connection without burning; short circuit protection at the output end, anti-reverse injection protection at the output end, no anti-reverse diode is added when charging the battery;Software Protection:Overvoltage Protection (OTP), Overcurrent Protection (OCP), …
-
XY-UDP CNC USB Color Screen Power Supply Voltage Step-down Module Constant Voltage Constant Current 5V to 9V 12V 24V USB Voltage Controller USB Tester
$43USB TestersAdd to cartApplication1. As a common boost-and-drop power supply with over-voltage/over-current/over-power/over-temperature/under-voltage protection;2. The product has constant current function and can charge all kinds of small rechargeable batteries within 0.6V-30V within 15W.Charging step(1) Determine the floating charge voltage and current of your rechargeable battery; (If the lithium battery parameter is 3.7V/2200mAh, the floating charge voltage is 4.2V, if …
-
XY-UDT DC USB Tester DC Boost/Buck Converter CC CV Power Module 5V TO 0.6-30V 2A Adjustable Regulated
$41USB TestersAdd to cartApplication1.Power System (PER)1. As a common boost-and-drop power supply with over-voltage/over-current/over-power/over-temperature/under-voltage protection;2. The product has constant current function and can charge all kinds of small rechargeable batteries within 0.6V-30V within 15W.Charging step(1) Determine the floating charge voltage and current of your rechargeable battery; (If the lithium battery parameter is 3.7V/2200mAh, the floating charge voltage is …
-
XY-WTH1 Temperature and Humidity Control Digital Display High Precision Dual Output Automatic Constant Temperature and Humidity Control Board
$32Voltmeters & AmmetersAdd to cartXY-TR01 Temperature and humidity control module high precision digital display word double output automatic constant temperature and humidity control panelProduct adopts industrial-grade chip, high-precision SHT20 temperature and humidity sensor.Product FunctionProduct features are two main types of classification:the functions of temperature and humidity;Function of temperature are as follows1. The automatic identification of work modeThe system automatically …
Customers Also Viewed
-
BEST 8801A 8 in 1 Magnetic Combination Screwdriver Set Straight Cross-Screwdrivers T3 T4 T5 T6
$20ScrewdriversAdd to cartFeaturesName:8 in 1 Multifunctional Screwdrivers SetModel:BEST-8801ABrand:BESTMaterial:45 Steel + PVC HandleSize:120 x 120 x 17mmWeight:115gAnti-slip handle, labor-saving design. Batch head was made of high strength steel.Home maintenance necessary tools, easy to carryPackage included1 x BEST 8801A 8 in 1 Magnetic Combination Screwdriver Set
-
53Pcs Crochet Hooks Kit Yarn Knitting Needles Sewing Tool Ergonomic Grip Bag Set
$23Abrasive ToolsAdd to cartDescription53Pcs Crochet Hooks Kit Yarn Knitting Needles Sewing Tool Ergonomic Grip Bag SetSpecificationsProduct Name:Knitting Needles Sewing ToolMaterial:Stainless Steel&PlasticColor:As PicturesSewing Needles:7cm/ 2.8′, 9cm/3.5′Size of Soft Silicone Handle Aluminum Hooks Crochet Hooks (14cm/5.5′):2.5mm.3.0mm,3.5mm.4.0mm,4.5mm,5.0mm,6.0mm,6.5mmSize of Bule Plastic Handle Crochet Hooks:0.6mm,0.75mm,0.9mm,1.0mm,1.1mm,1.20mm,1.5mm,1.75mmSize of Box:L*W*H/17*9*2.5cm/6.69*3.54*0.98′Quantity:53 Pcs * Knitting Needles Sewing ToolFeatures1. Durable and practical.2. Ideal tools for housewife to knit,very useful …
53Pcs Crochet Hooks Kit Yarn Knitting Needles Sewing Tool Ergonomic Grip Bag SetRead More
-
Drillpro 5pcs 5mm 4 Flutes Tungsten Carbide End Mill Cutter HRC55 AlTiN Coating End Mill Cutter
$58Milling CutterAdd to cartDescriptionDrillpro 5pcs 5mm 4 Flutes Tungsten Carbide End Mill Cutter HRC55 AlTiN Coating End Mill CutterSpecificationMaterial:Carbide tungsten steel base metalCoating:AlTiN Nano CoatedFlute:4 FlutesHighest cutting hardness:HRC55Diameter:5mmShank diameter:6mmBlade Length:13mmTotal Length:50mmFeaturesSpecial four flute design provides small chip loads and quicker removal, more sharp.AlTiN nano coating, hardness up to 55 HRC for general steel alloy steel mold steel.Fit for …
-
650A Mini Spot Welder DIY 18650 Battery Pack Adjustable Portable Spot welding Machine pen USB charger for 0.15mm Nickel Sheets
$91Spot WeldersAdd to cartInstructions*Take note to fully charge the battery before use*1. To turn on – Long press button for 3 seconds until a sound is heard.2. To turn off – Long press button for 3 seconds until a sound is heard.3. To change power setting – Short press button until a beep sound is heard and see …
