The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Alcohol tester suite mq-3 drink-driving tester MQ-3 module alcohol sensor DIY parts
Aliexpress UK
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
18W 22.5W USB Adjustable Constant Current Electronic Load Aging Fast Charge and Discharge Resistance Tester Capacity Tester
Aliexpress UK
Humidity alarm: sound alarm/color alarm. 21 USB data cable. Firmware update: support. Product Model: WMT-10. Temperature display: support. Flashlight function: support. Data saving and viewing: support, save and view up to 30 sets of data.
eBay
18650 Lithium Battery Capacity Tester Module Digital Two Channel 18650 Battery Power Detector Tester Module Type-C Interface
Aliexpress UK
Model: HT632. Material humidity: 0~58.0%; ±2.0%. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
2/4/8 Channel 18650 Battery Capacity Resistance Tester Electronic Load Tester Automatic Charging and Discharging Module
Aliexpress UK
Accuracy: ±2%.
eBay
220V Black GS-360EN Electronic Tube Tester High Quality Vacuum Tube Tester Replacement for GS-5
Aliexpress UK
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
18650 Battery Tester Module Four Channels Internal Resistance Test Fan Cooling Overheat Protection Battery Capacity Tester
Aliexpress UK
Humidity alarm: sound alarm/color alarm. Material: ABS Housing. Flashlight function: support. Firmware update: support. 21 USB data cable. Data saving and viewing: support, save and view up to 30 sets of data.
eBay
AB02 HW-210K Dual-Channel VI Curve Tester Circuit Board Online Detection ASA Tester 4 Gear Frequency Alternating Speed
Aliexpress UK
Release the power switch and press it again to turn off the power. Take out a battery and install it again and turn it on. Select the appropriate wood type, press the "SWD/HWD" button for softwood/hardwood.
eBay
Switch Tester Cherry MX Kailh Switches black red brown blue 4 6 8 9 12 Key Translucent Keycaps Mechanical Keyboard Tester
Aliexpress UK