Type：Adjust Frequency Screwdriver. 8 × Adjust Frequency Screwdriver. High insulation, no magnetic. Ceramic is a material for adjusting only, if used correctly will last for long working life. Fine ceramic non-conductive and anti-magnetic.
eBay
Battery Tester ANENG BT189 Digital Universal Detector Capacity Tester Display Checkered Gauge Analyzer AAA AA Button Cell Tests
Aliexpress UK
Quantity: 5pcs. Type：Adjust Frequency Screwdriver. 8 × Adjust Frequency Screwdriver. Fine ceramic non-conductive and anti-magnetic. Excellent work ability to adjusting high frequency range. Fit for inductors, semi-variable capacitors, semi-variable resistor and parts.
eBay
Grain Moisture Meter Hay Moisture Meter Wheat Soybean Grain Moisture Tester LCD Display with Voice Broadcast Hay Moisture Tester
Aliexpress UK
Type：Adjust Frequency Screwdriver. 8 × Adjust Frequency Screwdriver. High insulation, no magnetic. Ceramic is a material for adjusting only, if used correctly will last for long working life. Fine ceramic non-conductive and anti-magnetic.
eBay
AC/DC 12-250V Digital Induced Electric Tester Screwdriver Probe With Indicator Light Voltage Tester Detector Electrician Tools
Aliexpress UK
Type：Adjust Frequency Screwdriver. 8 × Adjust Frequency Screwdriver. Fine ceramic non-conductive and anti-. Excellent work ability to adjusting high frequency range. Fit for inductors, semi-variable capacitors, semi-variable resistor and parts.
eBay
5in1 Water Quality Tester PH SALT Total Dissolved Solids EC Temperature Test Meter Multi-functional Mariculture Tester for Drink
Aliexpress UK
(range hysteresis: ±1.0kV to ±1.5kV). The status of the battery is shown on the display. Bar graph precision: ±0.1kV for low range ±2kV for high range. ±1.0kV to ± 30.00kV ( High range). Over range: continuous sound.
eBay
3 in 1 Electromagnetic Radiation Tester ET02 MultiField Digital EMF Meter Portable Handheld Frequency Field Tester Mute Function
Aliexpress UK
eBay
Soil Moisture Sensor Instrument VT-05 Soil Meter Tester Hygrometer Portable Moisture Sensor Instrument Soil Tester
Aliexpress UK
1 Car Battery Tester. 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
150W/300W/450W/600W WiFi Tuya Car Lead-acid Power Battery Capacity Tester Electronic Load Power Tester Discharge Meter
Aliexpress UK
1 Car Battery Tester. 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
Watch Water Resistant Tester Tool 6 ATM 2 Watches Case Resistance Pressure Test Machine Watch Water Resistant Tester Tool
Aliexpress UK