GOYERRNES best sellers

#1 🔥 Air Quality Monitor Professional GOYERRNES Air Quality Monitor,Professional Indoor Air Quality Detector,4 in 1 Indoor Air Pollution Tester with HCHO(Formaldehyde),TVOC,Temperature(°F/°C),humidity Gas Detector

£59.99 on Amazon

#2 🔥 Infrared Thermometer GOYERRNES Infrared Thermometer GR-1500 thermometer -58℉ to 2732℉(50℃~1500℃), Non-Contact Digital Infrared Use for HVAC Kiln Forge Foundry Casting Furnace Backlight Data Hold 【Not For Human】

£42.19 on Amazon

#3 🔥 Infrared Thermometer GOYERRNES Infrared Thermometer gun, GR-1500-APP with D:S=30:1 Non-Contact Infrared Thermometer with APP Connect Function,-50~1500℃ IR Temp Gun for HVAC Furnace Pizza Oven, IR Pyrometer(NOT for Human Temp)

£23.93 on Amazon

#4 Voltage Tester Electric GOYERRNES Voltage Tester Electric Tester AC DC 600V Pen Type Digital Multimeter Measures Voltage, Continuity Tester, Phase Sequence Measurement, with Display Screen, Backlight, Lamp Light, Audible LED Alarms

£24.39 on Amazon

#5 Portable Handheld Anemometer GOYERRNES Portable Handheld Anemometer, GR-816B Mini Anemometer with 0.3-30 m/s, Backlight for Measuring Wind Cooling, Wind Speed/Temperature (℃/℉) for Shooting, Fishing, Hunting

£13.99 on Amazon

#6 GR US 816B Wind Speed GOYERRNES GR-US-816B Wind Speed Gauges

£20.28 on Amazon

#7 Digital Anemometer Handheld GR 8806 GOYERRNES Digital Anemometer Handheld,GR-8806 Wind Meter Air Velocity Tester Measure Wind Speed m/s, km/h, mph,Knots Temperature ℃ /℉ Support Tripod Screw, Data Retention, Backlight

£21.59 on Amazon

#8 Digital Anemometer 0.3~30m/s GOYERRNES Digital Anemometer 0.3~30m/s Wind Speed Gauge Meter,GR-8808 Measuring temperature -10 ℃ ~45 ℃ for Navigation, sailing competition,various fan manufacturing industries, Data Retention, LCD Backlight

£29.99 on Amazon

#9 Ammonia Gas Detector GOYERRNES Ammonia Gas Detector GR-5800G 0~100 PPM NH3 Monitor, with USB Recharge Battery for Industry, Home, Factory, Air Purifier Quality, breeding, Poultry Farms

£169.99 on Amazon

#10 Digital Clamp Meter GR 7200C APP GOYERRNES Digital Clamp Meter,GR-7200C-APP DC AC Amp Meter TRMS 4000counts,Auto-ranging Bluetooth Connect for Volt Amps Ohm Temp Measurement,Continuity Capacitance Resistance Frequency Diode Test.

£29.59 on Amazon

#11 Digital Anemometer Handheld GOYERRNES Digital Anemometer Handheld with Wind Cup Anemometer GR-881M Portable Speed Meter with Compass Measures Wind Speed Temperature Measuring Air Speed Air Volume for HVAC Vents, Boat Sailing, Shooting

£29.54 on Amazon

#12 Digital Clamp Meter Multimeter GOYERRNES Digital Clamp Meter Multimeter GR-580S-APP T-RMS 6000Counts AC DC Amp Meter,Non Contact Voltage Tester Auto-ranging with Mobile APP Measures Current Voltage Temperature Capacitance Resistance Diodes

£36.99 on Amazon

#13 Laser Infrared Thermometer GOYERRNES Laser Infrared Thermometer, GR-1580-APP Adjustable Emissivity with Phone APP Function -50~1580℃ Non-Contact Digital Laser Infrared for HVAC Kiln Forge Furnace Backlight Data Hold (NOT for Human)

£49.99 on Amazon

#14 Handheld Manometer Air GOYERRNES Handheld Manometer Air and Gas Pressure Tester GR-189B Differential Dual Port Pressure Gauge 11 Selectable Units Differential Pressure Gauge Large LCD Display with Backlight HVAC Gas Pressure Tester

£43.99 on Amazon

#15 Manometer Differential GOYERRNES Manometer Differential Pressure Gauge GR-189A Dual-Port Manometer Gas Pressure Tester 11 Selectable Units Professional Air Pressure Meter with Backlight Professional Air Pressure Meter

£31.99 on Amazon

#16 Mini CO2 Detector Formaldehyde GOYERRNES Mini CO2 Detector,Formaldehyde Detector,Portable 5-in-1 Indoor Air Quality Monitor with Temperature(℃/℉) Humidity HCHO TVOC with Bluetooth Connect with phone for Wine Cellars, Homes,Office, School

£49.99 on Amazon

#17 Digital Wind Speed Anemometer GOYERRNES Digital Wind Speed Anemometer Handheld,GR-878 Wind Speed Gauge Meter Shows Wind Temperature,Max/Min/Avg Air Volume,Wind Velocity/Direction with Compass for HVAC Weather Monitoring

£39.99 on Amazon

#18 Digital Anemometer GR 876 GOYERRNES Digital Anemometer GR-876 Handheld Wind Speed Meter 0.7~42m/s Pocket Anemometer Air Speed Meter with Compass Wind Speed Meter for Measuring Wind Speed Support tripod screw, data retention, backlight

£24.99 on Amazon

#19 Mini Multimeter Pocket GOYERRNES Mini Multimeter Pocket multimeter GR-4201 4000 count automatic ranging multimeter for AC/DC voltage,resistance, diode test, continuous buzzer measurement for electrical troubleshooting

£15.39 on Amazon

#20 Mini CO2 Detector Portable GOYERRNES Mini CO2 Detector, Portable CO2 Monitor 3-in-1 Indoor Air Quality Monitor Carbon Dioxide Detector with Temperature(℃/℉) and Humidity Sensor Air Analyzer with Alarm for Travel Home Indoor

£32.99 on Amazon