POLARITY - 294 ads

Friday, June 16, 2023

Quantity : 1-5000 set - Price : $1,000~$50,000

Overview of TC900PTZ Marine Thermal Night Vision Camera TC900PTZ is designed for maritime surveillance, featuring dual-channel with high IR resolution thermal camera and CCD high-definition visible video camera, and able to adapt to the bad weather at sea. Features of Boat Thermal...

Thursday, June 15, 2023

The metallized polypropylene film capacitor bulk produced by Anhui Saifu Electronics Co., Ltd. is a capacitor formed by winding polypropylene film as the dielectric and the zinc-aluminum metallized layer by physical vapor deposition as the conductive plates. This kind of capacitors...

Saturday, June 03, 2023

Quantity : 5-2000 uni - Price : $269-$2000 (conventi

RTC2121W WLP Uncooled Infrared Detectors RTC2121W WLP Packaged Uncooled Infrared Detector employs a self-developed 12μm uncooled VOx thermal imaging sensor capable of 256×192 resolution. Available in a WLP package, the RTC2121W detector is suitable for micro-module applications...

Wednesday, May 31, 2023

Shecare latest 2020 infrared digital forehead thermometer. Please note: Due to logistics and transportation rules, we do not provide with batteries for this product. Please purchase and install 2*AAA batteries (d.c.3v) for use. Fast & accurate,digital touchless thermometer: Shecare...

Friday, May 05, 2023

Quantity : 200,000/mo - Price : 20USD-200USD

Intermediate frequency electrotherapy is the application of alternating current (including sine wave, pulse wave and modulated wave, etc.) with a frequency of 1kHz-100kHz for treatment and rehabilitation. At present, in the physical therapy industry, intermediate frequency electrical...

Saturday, April 29, 2023

Quantity : 0 PCS-1000 - Price : 1 USD/set ~ 300 USD/

PCB surface finish include: PCB surface finish is a coating between a component and a bare board PCB. It is applied for two basic reasons: to ensure solderability, and to protect exposed copper circuitry. As there are many types of surface finishes, selecting the right one is no easy task...

Thursday, April 27, 2023

Solar Inverter Wholesale Microtek solar inverter is an essential part of photovoltaic system. The main function of the photovoltaic inverter is to convert the DC power generated by the solar panel into the AC power used by home appliances. With the inverter, the DC battery can be...

Wednesday, April 12, 2023

There are two options for the lithium nmc battery, NCM102Ah-1P6S or NMC177Ah 1P4S. Both modules conform to the German Association of Automotive Industry Standard (Ver band der Automobilindustrie). VDA battery module provide multiple cell configuration options with on-demand flexibility...

Wednesday, March 22, 2023

An electrostatic precipitator dust collector is a device that uses an electric field to separate the solid or liquid contaminants present in the gas stream. The electrostatic dust removal/filter uses a high voltage electric field to ionize the flue gas, and the dust in the gas stream...

Saturday, March 04, 2023

Price : 100USD

Butyl rubber is a synthetic elastomer made by combining isobutylene and isoprene. It is a white or off-white translucent elastomer with a density of 0.91~0.92g/cm. Butyl rubber has poor molecular chain flexibility and compact structure, and its air tightness is the first among rubbers...

Saturday, February 11, 2023

DFGG series magnetic sensor DFGG series dedicated to AirTAC 4.35*4.55 square groove, can be replaced with AIRTAC DS1-G magnetic sensor. Specification of DFGG Magnetic Sensor Cylinder Model DFGG DFGGN DFGGP Switching Logic Normally Open Solid State Output, Normally Open ...

Saturday, February 11, 2023

DFGE series magnetic sensor DFGE series is suitable for SMC, AIRTAC 6.2*5.4 T-slot cylinder, can replace AIRTAC DS1-E magnetic switch. Specification of DFGE Magnetic Pneumatic Cylinder Sensor Model DFGE DFGEN DFGEP Switching Logic Normally Open Solid State Output, Normally...

Saturday, February 11, 2023

AG-59 series ac magnetic field sensor The AG-59 series is optimized in the housing length of the AG-49 series, and inherits the characteristics of the AG-49 series' high versatility, convenient installation and firmness. It is the preferred magnetic switch for short-stroke standard cylinders...

Saturday, February 11, 2023

AG-49 series magnetic sensor AG-49 series is the star product of ALIF sensor, which has been deeply loved by customers since its launch. The matching clamp can be used for standard cylinders such as tie rod, meter type, round, etc. The patented design makes it more suitable for the...

Saturday, February 11, 2023

AG-39 series magnetic induction sensor AG-39 series adopts special peak-shaped screws, which can be used for most brands of T-slot cylinders such as FESTO, SMC, PARKER; the way of direct installation above the groove can save users a lot of loading and unloading time. AG-39 can be...

Friday, January 20, 2023

Price : 400-3600 USD

TP400 cable probe system mainly used in various specifications of CNC grinding machines, CNC lathes, and especially measuring devices. TP 400 CNC digitizing cable probe system includes a TP400 trigger probe unit, two four-core, oil-proof shielded cables,s and standard measuring software...

Wednesday, January 18, 2023

Comprehensive PCBA testing services including AOI digital inspection, X-Ray, ICT in-circuit testing and FCT functional circuit test stands to ensure PCB assembly quality. As circuit boards become more complex, checking them manually becomes more difficult and impossible. AOI plays...

Saturday, January 14, 2023

Industrial-grade 4G Router Industrial 4G routers support 5 100M copper ports (one of them supports PoE power receiving), 2 RS-232/485 serial ports, 2 WIFI antenna interfaces, 2 LTE antenna interfaces, 2 SIM card slots, etc. Support all 4G networks cellular wireless network types include...

Friday, January 13, 2023

LT Series Temperature Measurement Uncooled Thermal Module has more stable and reliable temperature measurement performance than others in the industry. It provides uncompatible high-definition image, and its better electrical performance and richer data application interfaces are...

Tuesday, December 13, 2022

Exclusive design for dishwasher door status sensing and float valve water level detecting. Compact structure, small contact gap, snap action mechanism, high sensitivity, and short operating travel Durable electrical and mechanical life and high reliability Global safety certifications...

Saturday, December 03, 2022

TP300 cable probe system mainly used in various specifications of CNC grinding machines, CNC lathes and specially measuring devices. TP300 cable probe system includes a TP300 trigger probe unit, HPI-A16 (axial outlet) or HPI-R16 (radial outlet) probe shank containing the probe's...

Wednesday, September 21, 2022

TP400 cable probe system mainly used in various specifications of CNC grinding machines, CNC lathes, and especially measuring devices. TP400 CNC digitizing cable probe system includes a TP400 trigger probe unit, two four-core, oil-proof shielded cables,s and standard measuring software...

Tuesday, September 20, 2022

Price : 1000-6000USD

RayCure SPE series provide pre-packed SPE columns with a variety of sorbents, resins and cartridge size for various methods and target analytes. There are four types of RayCure SPE categorized by its polarity and ion exchange capacity, normal phase SPE columns, reversed-solid phase...

Wednesday, September 14, 2022

Quantity : 3 Million - Price : 1.2USD - 130USD

Alrightpower offers 72 volt, 20Ah battery charger with affordable price, varying from 100W to 3600W, from lithium ion to lead acid battery. With advanced Single-chip microcomputer (MCU) four stage smart charging technology, our battery chargers, such as our 24v 3a battery charger...

Wednesday, September 14, 2022

Quantity : 3 Million - Price : 1.2USD - 130USD

Alrightpower offers 60v 20ah charger varying from 100W to 3600W, from lithium ion to lead acid. With advanced Single-chip microcomputer (MCU) four stage smart charging technology, our battery chargers, such as our 72v lead acid battery charger, can use different charging modes according...

Friday, September 09, 2022

T & S MTP / MPO fiber loop is a device used for parallel connection tests and an aging test of optical communication equipment. Well-designed by engineers at T&S, our MTP/MPO loopback adapter can transmit the optical network signal from the transmitter to the receiver, thereby...

Wednesday, September 07, 2022

AG-38 series magnetic sensor The AG-38 series is an upgraded version of the AG-39 series. It continues the characteristics that can be used in most brands of T-slot cylinders such as FESTO, SMC, PARKER, etc. The strengthened structure makes the switch more reliable and durable, and...

Wednesday, September 07, 2022

AG-29 series magnetic sensor AG-29 series is the smallest magnetic switch in the world so far. It is suitable for 4φ C-slot cylinder. Although the length is only 8mm, it can withstand 3.5kgF tension without loosening after tightening the screw. The top outlet design makes the equipment...

Wednesday, September 07, 2022

AG-27 series magnetic sensor The AG-27 series is suitable for all 4φC-slot cylinders on the market. The unique rotor screw enhances the tightness of the combination with the cylinder, and can withstand 5kgF tension without loosening; the installation method directly placed above...

Wednesday, September 07, 2022

AG-26 series magnetic sensor AG-26 series is generally used for 4φ diameter C-shaped grooved cylinders. There are six specifications such as magnetic reed tube type and electronic type to choose from. With adapters, it can be used for 6-63φ cylinder diameter round cylinders. It is...