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2024 Hot Sale CallTou Battery Powered Alarm System Home Tuya Wifi SOS Call Button Emergency Button for Elderly Seniors
$7.14 - $8.26
(Min. Order) 100 pieces
new Digital Battery Tester LCD Display AA/AAA/9V/1.5V Button Cell Battery Capacity Check Detector Capacitance Diagnostic Tool
$1.31 - $2.18
(Min. Order) 100 pieces
B10 0-120 Degree New Stainless Steel Beef BBQ thermometer food special probe type coffee milk thermometer
$1.14 - $1.52
(Min. Order) 50 pieces
Beef BBQ thermometer 0-120 degree food special probe type coffee milk thermometer
$1.14 - $1.52
(Min. Order) 10 pieces
1050 sold
Mechanical Hygrometer Classic Household Thermometer Indoor Outdoor 2 in 1 Dial Mini Mechanical Hygrometer Thermometer
$0.61 - $0.73
(Min. Order) 100 pieces
Digital LED Temperature Controller XH-W3001 For Incubator Cooling Heating Switch Thermostat NTC Sensor
$1.17 - $1.75
(Min. Order) 100 pieces
0.56 inch Mini Three colors Digital Voltmeter DC 0-120V Voltage Panel Meter For 6V 12V Electromobile Car
$0.49 - $0.67
(Min. Order) 500 pieces
900 sold
Classic servo SG90 MG90 9g servo fixed wing aircraft model remote-controlled aircraft 9g aircraft model 180 degree 360 degree
$0.76 - $1.02
(Min. Order) 100 pieces
Water Analyzers
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6 In 1 Swimming Pool Spa Water Test Strips Papers Chlorine Bromine PH Alkalinity Cyanuric Acid Hardness Test Pool Cleaner Tools
$1.25 - $1.96
Shipping: $0.18/piece
Min. Order: 100 pieces
Easy Return
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EZ99002 Digital 3 in 1 PH/EC/Temperature Meter with Auto Calibration for Hydroponic, Aquariums, Pools
$8.48
Shipping included
Min. Order: 20 pieces
Delivery by May 27Money-back guarantee
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Digital 3 in 1 TDS PH Temperature Meter Tester PH Pocket Water Quality Tester for Drinking Water Hydroponic Aquariums
$8.21
Shipping included
Min. Order: 20 pieces
Delivery by May 28Money-back guarantee
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3 in 1 EC CF TDS Meter High Precision Split Nutrient Plant Orchard Soil Hardness Monitor
$17.82 - $19.20
Shipping: $2.43/piece
Min. Order: 10 pieces
Easy Return
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High digital accuracy portable pH/mV/Temp Meter 3 IN 1 water quality tester conductivity test with backlight
$39.68 - $43.75
Shipping: $12.24/piece
Min. Order: 5 pieces
Est. delivery by May 20Easy Return
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Dissolved oxygen meter with temperature digital dissolved analyzer 0.0-40.0mg/L concentration detection instrument
$57.80 - $74.50
Shipping: $20.65/piece
Min. Order: 5 pieces
Est. delivery by May 20Easy Return
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Chlorine Tester, PH & Chlorine Cl2 Level Meter Tester Test Monitor Swimming Pool Spa Water monitor Quality Analysis
$10.40 - $10.72
Shipping: $3.60/piece
Min. Order: 5 pieces
Easy Return
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4-20ma, 0-5V, 0-10V Analog Transmit High Accuracy Agriculture Soil NPK Fertilizer Sensor
$26.85 - $29.01
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
5 in 1 Digital Soil PH Meter Tester PH Moisture Temperature Sunlight Intensity Measurement Analyzer Garden Tools with LED Light.
$8.25 - $9.29
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
TDS EC temp Tester Digital Water Quality Purity Temperature Pocket Meter Aquarium Pool LCD Pen Monitor
$1.88 - $2.18
Shipping: $0.18/piece
Min. Order: 100 pieces
Easy Return
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Plants Crops Flowers Vegetable Gardening Farmland soil ph meter
$5.66 - $6.00
Shipping to be negotiated
Min. Order: 50 pieces
Easy Return
ORP-169C Meter Redox Tester Water ORP Meter PH Meter
$17.39 - $21.75
Shipping: $1.80/piece
Min. Order: 10 pieces
Easy Return
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Digital Oxidation Reduction Potentialis ORP Redox Meter Tester Water Quality Pool Aquarium -1999~1999mV Range
$12.75 - $17.39
Shipping: $1.80/piece
Min. Order: 10 pieces
Easy Return
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ORP-169A ORP/Redox Tester waterproof ORP meter Water Quality Monitor Pen Tester -1999 ~ 1999mV
$12.75 - $17.39
Shipping: $1.80/piece
Min. Order: 10 pieces
Easy Return
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5M Alkaline Acid Indicator Meter Test Paper Roll 0-14 1-14 PH Meters For Water Urine Saliva Soil Litmus Accurate Measuring
$0.99 - $1.25
Shipping: $1.74/piece
Min. Order: 100 pieces
Easy Return
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ph-013 ORP testing high-precision pH value water quality detector used in school factory laboratories
$43.35 - $48.99
Shipping: $1.80/piece
Min. Order: 10 pieces
Easy Return
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