NJTY best sellers

#1 Most Accurate So Far NJTY Most Accurate So Far 4-in-1 Instant Read TDS Meter - Measures TDS, EC, & Temperature (°C/°F) - Digital Water Testing Kit for Tap, Well, Pool, Hydroponics, Aquarium, RO/DI System White

$5.99 on Amazon

#2 🔥 Most Accurate So Far NJTY Most Accurate So Far 4-in-1 Instant Read TDS Meter - Measures TDS, EC, & Temperature (°C/°F) - Digital Water Testing Kit for Tap, Well, Pool, Hydroponics, Aquarium, RO/DI System -Blue

$4.79 on Amazon

#3 Multimeter 4000 Counts NJTY Multimeter, 4000 Counts, Rechargeable Auto-Ranging Digital Voltmeter with Non-Contact Voltage (NCV) Detection, 3.19-Inch Color LCD Display, AC/DC Voltage, Resistance, and Live Wire Test

$15.19 on Amazon

#4 Infrared Thermometer NJTY Infrared Thermometer Gun, -58℉ to 1472℉, High Precision, Non-Contact Laser Temperature Sensor with Backlit LCD, for Cooking, BBQ, Automotive, Industrial Use

$22.79 on Amazon

#5 🆕 2025 All New Water Tester NJTY 2025 All-New Water Tester for Drinking Water – Accurate & Reliable 0-9999 ppm Water Quality Tester for Drinking Water, Aquariums, Tap Water, Pools, Hydroponics, and RO/DI Systems (Purple)

$14.99 on Amazon

#6 🆕 2025 All New Water Tester NJTY 2025 All-New Water Tester for Drinking Water – Accurate & Reliable 0-9999 ppm Water Quality Tester for Drinking Water, Aquariums, Tap Water, Pools, Hydroponics, and RO/DI Systems (White)

$9.99 on Amazon

#7 🆕 【NEW】NJTY T600 HANDHELD NJYT 【NEW】NJTY T600 HANDHELD NON CONTACT HEAT INFRARED THERMOMETER GUN, -58°F~1112°F

$24.90 on Ebay

#8 Voltage Tester Non Contact NJTY Voltage Tester,Non Contact Voltage Tester,12V-1000V/48V-1000V Dual Range,Electrical Tester,Integrated LED Flashlight and red Indicator Light

$7.99 on Amazon

#9 Voice Broadcast Voltage NJTY Voice Broadcast Voltage Tester,Non Contact Voltage Tester,12V-1000V/48V-1000V Dual Range,Electrical Tester,Integrated LED Flashlight and red Indicator Light

$7.99 on Amazon

#10 3 in 1 Soil Test Kit NJTY 3-in-1 Soil Test Kit, Soil Moisture Meter/Soil pH Meter/Fertility Tester, Soil Hygrometer for Garden, Farm, Lawn, Indoor & Outdoor Use, No Battery Needed (Aluminum+Copper Probe)

$7.99 on Amazon

#11 600pF 100mF NJTY Digital 600pF-100mF NJTY Digital Capacitance Meter Capacitor Tester Kit With Clips F0E3

$17.89 on Ebay

#12 NJTY Digital Capacitance NJTY Digital Capacitance Meter with LCD Backlight Display 600pF to 100mF High Accuracy 6000 Counts Capacitor Tester Kit with Crocodile Clips and 0.2A Fuses

$16.88 on Walmart

#13 NJTY Digital Capacitance NJTY Digital Capacitance Meter with LCD Backlight Display 600pF to 100mF High Accuracy 6000 Counts Capacitor Tester Kit with Crocodile Clips and 0.2A Fuses

$19.99 on Walmart

#14 NJTY Digital Capacitance NJTY Digital Capacitance Meter with LCD Backlight Display 600pF to 100mF High Accuracy 6000 Counts Capacitor Tester Kit with Crocodile Clips and 0.2A Fuses

$15.60 on Walmart

#15 NJTY Digital Capacitance NJTY Digital Capacitance Meter with LCD Backlight Display 600pF to 100mF High Accuracy 6000 Counts Capacitor Tester Kit with Crocodile Clips and 0.2A Fuses

$19.99 on Walmart

#16 NJTY High Accuracy Digital NJTY High Accuracy Digital Capacitance Meter, 600pF to 100mF, 6000 Counts, with LCD Backlight Display, Capacitor Tester Kit, Includes Crocodile Clips and 0.2A Fuses

$19.29 on Walmart

#17 NJTY 90~120V US Plug NJTY 90~120V US Plug Socket Outlet Tester LCD Digital Display Circuit Polarity Detector Wall Plug Breaker Finder Leakage Test for Home Appliance Testing

$13.38 on Walmart

#18 NJTY Digital Capacitance NJTY Digital Capacitance Meter with LCD Backlight Display 600pF to 100mF High Accuracy 6000 Counts Capacitor Tester Kit with Crocodile Clips and 0.2A Fuses

$18.38 on Walmart

#19 NJTY Digital Capacitance NJTY Digital Capacitance Meter with LCD Backlight Display 600pF to 100mF High Accuracy 6000 Counts Capacitor Tester Kit with Crocodile Clips and 0.2A Fuses

$19.99 on Walmart