Featured categories
Newly Listed
See allAll items

Atari 2600 TV Adapter F Type Male to RCA Female RF Coaxial Connector Converter
RM 33.71 to RM 42.14

300MHz Oscilloscope Probe 5KV High Voltage for Tektronix HP 100:1 100X
RM 233.24

PSG9080 80MHz Digital Control DDS Programmable Signal Generator Dual Channel
RM 1,236.02

MR9270S+ Hart 4-20mA Signal Generator Calibration Current Voltage Thermocouple
RM 1,130.52 to RM 1,594.55

27dBm Half Duplex LoRaWAN Gateway 3km Long Distance Transmission LoRaWAN
RM 850.66

RFID Panel Antenna 900MHz 10dBi High Gain SMA-J 50W Directional Wifi Antenna
RM 267.79

4AI+ 4AO RS485 Etherent Switch 4 Port Value ModBus TCP RTU I/O Networking Module
RM 195.57

P2100 Oscilloscope Probe Multimeter Test Leads Kit BNC Test Leads Cable Wire Set
RM 181.35

ZigBee3.0 Ethernet Modem Gate Way WEB Network SOCKET Transceiver and Receiver
RM 211.77

LoRa 433MHz Ethernet Gateway MQTT 30dBm DC8~28V 10km TCP UDP Transceiver Gateway
RM 266.90

433MHz 20dBm 3.5km Wireless Half-duplex Transparent Transmission UARTModule IPEX
RM 225.69

Automotive Tool 92PCS Multimeter Test Lead Kit Alligator Clip for Electrical
RM 660.57

100A 120V Battery Monitor Indicator Battery Coulometer Coulomb Meter KG110F
RM 299.47

Goupchn Digital Multimeter Tester with DC AC Voltmeter and Ohm Volt Amp Meter
RM 1,265.51

RS232/RS485 LoRa 33dBm 433MHz16km Modbus Automatic Relay Wireless RF Transceiver
RM 205.02

80MHz Programmable Dual Channel DDS Signal Generator Arbitrary Waveform Function
RM 1,129.25 to RM 1,237.67

Goupchn Digital RS485 Ethernet Modbus TCP RTU Relay Output Wireless Transceiver
RM 302.76

27dBm Half Duplex LoRaWAN Gateway 3km Long Distance DC:8~28V E890-915LG12
RM 850.66

ISDS220A 2 IN 1 PC Virtual USB virtual Digital Oscilloscope Spectrum Analyzer
RM 784.60

35PCS Multimeter Test Lead Kit with Alligator Clip Wire-Piercing Probe Test Hook
RM 223.54

RS485 1W 433MHz 4Channel Analog ModBus RTU E821-DTU(2I2-400SL) Radar Transmitter
RM 368.19

Peakelect CN470 27dBm Full Duplex LoRaWAN Gateway E890-470LG12
RM 921.74

ISDS210A 2 Channels Digital Oscilloscope PC-Based USB Portable 40M 100MS/s FFT
RM 598.98

57PCS Multimeter Test Lead Kit with Back Probe Set Replaceable Probe Banana Plug
RM 244.63

80MHz Function Arbitrary Waveform Generator 2 Channel Signal Source JDS8080
RM 940.73

433MHz 8.0dBm High Gain Wifi Antenna SMA-J 50W Directional 433MHz 8.0dBm Aerial
RM 304.79

2PS Can2.0 CAN to Fiber Optic 8V~28V 20KM Electrical Isolation Protection
RM 599.62

ISDS205B 5IN1 Digital Oscilloscope Spectrum Analyzer DDS Scan Data Recorder
RM 493.52

Panel Directional Antenna Series Antenna Waterproof High Gain Distance Antenna
RM 270.49 to RM 978.69

ISDS220B 4IN1 PC USB Virtual Digital Oscilloscope DDS Spectrum Analyzers
RM 839.44

ISDS2062B PC Based USB Digital Oscilloscope 12 Bit ADC 20MHz 60MSa/s
RM 899.76

25PCS Silicone Multimeter Test Leads Kit with Replaceable Wire Piercing Probes
RM 206.66

2PCS Can2.0 Wireless Modem CAN to Fiber Optic 8V~28V Fully Transparent Modem
RM 485.09

LoRa 5W Wireless Data Transceiver of 433MHz with Standard RS232/RS485 Connectors
RM 340.60

MR9270S+ 4-20mA Signal Generator Calibration Current Voltage Thermocouple
RM 1,290.82

CAN2.0 To Ethernet Data Converter CANBUS To RJ45 2Way Transparent Transmission
RM 241.51

LoRa SX1262 915MHz GPRS 1W USB Wireless Modem Modul GPRS Wireless Transceiver
RM 179.71

RJ45 Ethernet Modbus 433MHz 30dBm Full-duplex Six-way 1W RF Module Transceiver
RM 219.36

Ethernet Gateway RS485 30dBm Modbus DC 8-28V Industrial Data Transfer Radio LOT
RM 219.36

5Pcs SX1262 915MHz 22dBm LoRa UART E22-900T22S Wireless Transceiver SMD Module
RM 181.14

SX1268 LoRa RS485 Modbus Modem 433MHz 30dBm 10km Long Range Wireless Radio
RM 208.90

CAN 2.0 To Ethernet Converter Relay 2 Way CAN BUS RJ45 Transparent Transmission
RM 192.66

JDS6600 15-60MHz DDS Signal Generator Dual Channel Arbitrary Waveform 14 Bits
RM 561.02 to RM 632.73

CAN Bus Ethernet Transparent Transmission Serial Port Wireless Transceiver Modem
RM 202.45

RJ45 Ethernet LoRa SX1262 22dBm 915MHz Serial Port Modem E90-DTU(900SL22-ETH)
RM 218.48

RJ45 Ethernet Modbus 433MHz 30dBm FullDuplex Remote Communicator Radio IoT
RM 219.36

RJ45 Ethernet Modbus 433MHz 30dBm FullDuplex Remote Communicator Radio IoT
RM 219.36

RJ45 Ethernet Modbus 433MHz 30dBm FullDuplex Remote Communicator Radio IoT
RM 219.36
About us
Goupchn has SMT automated production lines, high-speed precision injection molding machines, lathes, punching machines, manipulators, etc., and nearly 200 sets of various molds in use. It has 3G high frequency signal source, 1.5G digital oscilloscope, 3G pulse signal generator, 50KV high voltage test equipment, tensile force, bending and other instruments to meet the product performance indicators.
The main products are 0~500MHz oscilloscope passive voltage probe, 0~40KV high voltage probe, current probe, differential probe and various test cables.After more than 30 years of tempering, our company has continuously innovated and reformed.
We has passed the ISO9001:2015 international quality management system certification with the business philosophy of "Quality is the pursuit, quality wins the trust". The products have passed the inspection of the National Instrument Testing Center and have successively obtained UL, CE, and RoHS certifications, and have won praises from users at home
The main products are 0~500MHz oscilloscope passive voltage probe, 0~40KV high voltage probe, current probe, differential probe and various test cables.After more than 30 years of tempering, our company has continuously innovated and reformed.
We has passed the ISO9001:2015 international quality management system certification with the business philosophy of "Quality is the pursuit, quality wins the trust". The products have passed the inspection of the National Instrument Testing Center and have successively obtained UL, CE, and RoHS certifications, and have won praises from users at home
Seller feedback (2,946)
- m***z (1125)- Feedback left by buyer.Past monthVerified purchaseGood product works well
- 4***o (841)- Feedback left by buyer.Past monthVerified purchaseItem arrived in good condition looks good quality and value for money.Would purchase from again. A++++++
- d***a (597)- Feedback left by buyer.Past monthVerified purchaseI'm satisfied.
- l***r (830)- Feedback left by buyer.Past monthVerified purchaseGreat seller item arrived as described in great condition and is a good quality item, definitely value for money
- v***p (682)- Feedback left by buyer.Past monthVerified purchaseGood eBayer ..
- e***m (1774)- Feedback left by buyer.Past monthVerified purchaseas described