Buttons on the Caliper. 1 x Visenta Advanced Electronic Digital Caliper（ included 1x LR44 battery ）. Battery Life: 6 months for continuous usage. Accuracy: ±0.2mm. Influence of Humidity: Up to 80% coolant proof.
eBay
ZoeRax 5 in 1 RJ45 Tester Optical Power Meter Measurement All-in-One Fiber Optic Visual Fault Finder OPM（No batteries included)
Aliexpress UK
Buttons on the Caliper. 1 x Visenta Advanced Electronic Digital Caliper（ included 1x LR44 battery ）. Battery Life: 6 months for continuous usage. We commit ourselves to using qualitative tools to improve the quality of life.
eBay
SL 10 Antenna Log Periodic Directional Measurement Test Antenna 0.05-6HGz with Handle Wideband Handheld Antenna
Aliexpress UK
Zero setting in any position. 1 x Digital Caliper.
eBay
High Precision Measurement Agricultural Antenna RTK GNSS Antenna Waterproof GPS L1 L5 BD Gailieo GLONASS Antenna
Aliexpress UK
This Electronic Digital Vernier Caliper combines durability and precision with a stainless steel body and 150mm range. Enjoy effortless reading with the large LCD screen and seamless switching between units.
eBay
LT-600 Network Cable Tester Line finding RJ45 LAN PoE Tester with IP Scan TDR Cable Length Measurement Network cable maintenance
Aliexpress UK
Large high resolution LCD display. Smooth stainless steel construction. Were committed to resolving any issues quickly and fairly. Prohibited Use. Jaw depth: 1-9/" outside jaws, 11/16" inside jaws. No content may be copied or reused without written permission.
eBay
CC1310 Wireless Transceiver 433 MHz Low-Power Long-Range Communication Module for Temperature Measurement
Aliexpress UK
Zero setting in any position.
eBay
HONGXIN High-Precision Antennas, RTK GNSS Antennas, Built-In Measurement Antennas, Covering All Frequencies and Multiple System
Aliexpress UK
This Electronic Digital Vernier Caliper combines durability and precision with a stainless steel body and 150mm range. Enjoy effortless reading with the large LCD screen and seamless switching between units.
eBay
0.96Inch OLED Frequency Counter 1kHz to 100MHz/20MHz-2.7GHz High-Precision Frequency Counter Measurement RF Signal Transceiver
Aliexpress UK
This Electronic Digital Vernier Caliper combines durability and precision with a stainless steel body and 150mm range. Enjoy effortless reading with the large LCD screen and seamless switching between units.
eBay
5dBi 2.4GHZ Antenna For S3 S6,SPS RTS TSC2 TSC3 5600 Georadio Robot Test Measurement Inspection Levels Surveying Equipment
Aliexpress UK