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5
YRS
Shenzhen Qinda Electronics Co., Ltd.
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Product categories
module board
inverter
cable/fan
ampere-voltage meter
sensor
Active balancer&ideal diode
PLC&HMI
contorller
motherboard
hot sale products
converter
amplifier board
battery tester
motor
Eletechsup
BMS
controller
Integrated Circuits
power supply
esp8266
4DO 2DI 3AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding Board 4-20MA 0-10V Current Voltage Collector
$8.00 - $8.90
(Min. Order) 10 pieces
DC 12V/24V 4-16CH DI-DO CAN Fieldbus Relay Module RS485 Modbus RTU PLC IO Expanding Board NPN/PNP Digital Input CAN Controller
$11.60 - $28.50
(Min. Order) 10 pieces
DC 5V 12V 24V 8CH N4CID08 Current Voltage to RS485 Converter 4-20MA 0-30V ADC Collection for SCADA DCS MES RTU PLC HMI
$3.40 - $7.50
(Min. Order) 10 pieces
24CH Current Voltage to RS485 Converter DC 5V 12V 24V 4-20MA 0-30V ADC Collection for SCADA DCS MES RTU PLC HMI
$3.40 - $7.50
(Min. Order) 10 pieces
DC 12V 24V 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board RS485 4-20MA 0-5V 0-10V Analog Collection Wifi Relay Switch DIY
$14.00 - $20.00
(Min. Order) 10 pieces
DC 12V 24V 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board RS485 4-20MA 0-5V 0-10V Analog Collection Wifi Relay Switch DIY
$14.00 - $20.00
(Min. Order) 10 pieces
N4AIA16 16CH 4-20MA To RS485 Current Analog Input Collector Module MODBUS RTU Board For PT100 K Thermocouple Pressure Sensor
$6.25 - $12.80
(Min. Order) 10 pieces
16DO 4DI 8AI RS485 Modbus RTU Analog Digital 4-20MA 0-10V Current Voltage Collector Module PLC IO Expanding Board
$11.20 - $12.00
(Min. Order) 10 pieces
battery tester
All products
battery tester
Customizable
1S 2S 3S 4S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Blue Display Electric Vehicle Battery Power Tester Li-ion
$0.40 - $0.70
Shipping to be negotiated
Min. Order: 10 pieces
Type-C / Micro USB 5V 1A 2A Boost Converter Step-Up Power Module Mobile Power Bank Accessories With Protection LED Indicator
$0.20 - $1.10
Shipping to be negotiated
Min. Order: 20 pieces
DC 120v 100A 200A 500A LCD Combo Meter Voltage current KWh Watt Meter 12v 24v 48v 96V Battery Capacity Power monitoring
$10.00 - $15.00
Shipping to be negotiated
Min. Order: 10 pieces
Digital DC Multimeter 0-90V 0-100A Voltmeter Ammeter Power Capacity Time Meter Monitor Charge-Discharge Battery Tester
$16.00 - $17.00
Shipping to be negotiated
Min. Order: 5 pieces
High Precision Fast YR1035+ Lithium Battery Internal Resistance Test Instrument 100V
$36.00 - $37.00
Shipping to be negotiated
Min. Order: 5 pieces
YR1030+ High Accuracy Lithium Battery Internal Resistance Test Instrument True 4-wire Battery Internal Resistance Tester
$30.00 - $31.00
Shipping to be negotiated
Min. Order: 5 pieces
Measuring High Precision Lithium Battery Voltage Tester Lq1060s Cell Internal Resistance Meter 100V Voltage Tester
$35.00 - $50.00
Shipping to be negotiated
Min. Order: 5 pieces
RC3563 Battery Internal Resistance Tester Internal Resistance Detector True Four-wire AC Lithium Nickel Chrome Battery Tester
$35.00 - $42.00
Shipping to be negotiated
Min. Order: 5 pieces
Battery Capacity Tester Level Indicator DC 7-70V Voltage Meter Li-ion Lead-acid LiFePO4 Digital Voltmeter For Car Motorcycle
$3.00 - $3.50
Shipping to be negotiated
Min. Order: 10 pieces
5V LCD Display 18650 Lithium Battery Capacity Tester Power Detector Module with Charging Discharge Type-c Port Upgraded Version
$4.50 - $5.00
Shipping to be negotiated
Min. Order: 10 pieces
18650 Lithium Battery Capacity Tester Module High Precision XH-M239 LCD Digital Display True Capacity Module MaH/mwH Measurement
$4.50 - $5.00
Shipping to be negotiated
Min. Order: 20 pieces
Battery Capacity Tester Level Indicator DC 7-70V Voltage Meter Li-ion Lead-acid LiFePO4 LFP Digital Voltmeter For Car Motorcycle
$3.00 - $3.50
Shipping to be negotiated
Min. Order: 20 pieces
Car Battery Charge Level Indicator 12V 24V 36V 48V 60V 72V Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter
$0.85 - $0.95
Shipping to be negotiated
Min. Order: 20 pieces
Battery Capacity Indicator DC 8V-100V Lead Acid Lithium LiFePO4 Car Motorcycle Voltmeter Voltage Gauge 12V 24V 48V 72V
$3.00 - $3.60
Shipping to be negotiated
Min. Order: 20 pieces
Battery Capacity Indicator DC 7V-68V Lead Acid Lithium LiFePO4 Car Motorcycle Voltmeter Voltage Gauge 12V 24V 48V
$3.00 - $3.50
Shipping to be negotiated
Min. Order: 20 pieces
LED Digital Voltmeter Voltage Meter Tester Acid Lead Lifepo4 Lithium Battery 12V/24V/36V/48V Capacity Indicator Car Motorcycle
$2.40 - $2.50
Shipping to be negotiated
Min. Order: 20 pieces
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