Products list direct from CN

Guangzhou Juanjuan Electronic Technology Co., Ltd.

Assessed videos Factory inspection reports Verified production lines

Product categories

New Arrival Factory Price Solar Graffiti Intelligent ZigBee Temperature and Humidity Soil Detector Without Gateway

$15.92-21.05

Min. order 5 pieces

New Arrival Factory Price Intelligent Graffiti ZigBee Soil Temperature and Humidity Tester with Gateway

$20.27-26.80

Min. order 5 pieces

New Arrival Hot Sales Intelligent Graffiti ZigBee Soil Temperature and Humidity Tester Without Gateway

$10.88-14.38

Min. order 10 pieces

120g/1mg 2mg 5mg Touchscreen Halogen Moisture Analyzer Grain and Corn Humidity Analyzer High-precision Laboratory Equipment

$139.90-189.90

Min. order 1 piece

All products

Sort by:

High Resolution High Accuracy 3 in 1 PH TDS Temp Digital PH Meter ATC Water pH Tester Meter Pen for Water Wine Spas Aquariums

$8.98-10.82

Min. Order: 2 pieces

Waterproof Digital PH Meters Pen Type Water Quality Tester 3 in 1 Temperature EC PH Meter with Backlight for Aquariums

$8.89-10.99

Min. Order: 2 pieces

EZ 990 Digital PH Pen Type Portable Water Quality Tester 3 in 1 Temperature TDS PH Meter with Backlight for Aquariums

$6.46-7.60

$7.10-8.35

Min. Order: 10 pieces

101 sold

Portable Pen Type LCD Display EZ 9901 Water Quality Tester 3 in 1 Temperature TDS PH Meter for Drinking Water Pool and Aquarium

$5.77-6.60

$7.70-8.80

Min. Order: 2 pieces

ATC 3 in 1 pH TDS Temp Digital pH Meter 0.01 Resolution High Accuracy Pen Water PH Tester Meter for for Spas Wine

$6.45-6.83

Min. Order: 2 pieces

5 sold