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Bonajay (shenzhen) Technology Co., Ltd.
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MAYILON HT2302 The New Hight Quality Earth Resistance Tester Low Battery Lndication 1000V Electrical Earth Resistance Meter
$76.09 - $82.18
/
piece
10 pieces
(Min. Order)
Mini 0.36 inch two wire Digital display Voltmeter DC 4.5V-30V
$0.58 - $0.63
/
piece
10 pieces
(Min. Order)
MAYILON Auto Range LCD Digital Residential MAS830L Multimeter AC/DC Pocket Ammeter Peak Tester Meter
$5.80 - $6.96
/
piece
100 pieces
(Min. Order)
MAYILON High Specifications HT5910 Alternating USB2 0 Interface Voltage RCD/LOOP Tester
$76.09 - $82.18
/
piece
10 pieces
(Min. Order)
MAYILON HT620 Professional LED Illuminometer Auto range MAX/MIN/AVG Hold LUX/FC Luxmeter luxmeter professional lux meter light
$26.09 - $30.45
/
piece
10 pieces
(Min. Order)
MAYILON New Hd Lcd Backlight Display Digital Light Detector Ht603 With Temperature And Humidity Function 0-200000lux
$12.55 - $14.68
/
piece
50 pieces
(Min. Order)
10KG/5KG Kitchen Scale Stainless Steel Weighing For Food Diet Postal Balance Measuring LCD Electronic scale Touch key
$5.20 - $5.30
/
piece
40 pieces
(Min. Order)
PH/EC/TEMP Meter Professional 3 in 1 Portable High Accuracy Handheld Pen Testing Water Quality Tester Meter
$9.29 - $9.71
/
piece
1 piece
(Min. Order)
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EZ99002 Digital 3 in 1 PH/EC/Temperature Meter with Auto Calibration for Hydroponic, Aquariums, Pools
$6.89 - $8.26
/
piece
20 pieces
(Min. Order)
Digital 3 in 1 TDS PH Temperature Meter Tester PH Pocket Water Quality Tester for Drinking Water Hydroponic Aquariums
$6.89 - $8.26
/
piece
20 pieces
(Min. Order)
ORP-169C Meter Redox Tester Water ORP Meter PH Meter
$17.39 - $21.75
/
piece
10 pieces
(Min. Order)
Digital Oxidation Reduction Potentialis ORP Redox Meter Tester Water Quality Pool Aquarium -1999~1999mV Range
$12.75 - $17.39
/
piece
10 pieces
(Min. Order)
ORP-169A ORP/Redox Tester waterproof ORP meter Water Quality Monitor Pen Tester -1999 ~ 1999mV
$12.75 - $17.39
/
piece
10 pieces
(Min. Order)
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
/
piece
100 pieces
(Min. Order)
ph-013 ORP testing high-precision pH value water quality detector used in school factory laboratories
$43.35 - $48.99
/
piece
10 pieces
(Min. Order)
Pen Type PH Electrode Sensor BNC Connector Probe Electrodes Replacement Probe Collection Water Quality Purity Tester Removable
$5.62 - $6.09
/
piece
10 pieces
(Min. Order)
0-14 pH 300cm Cable for PH Meter Electrode Probe Monitor Controller Test Sensor Plant Pool Spa
$6.60 - $7.61
/
piece
100 pieces
(Min. Order)
PH-055 Online PH & Temperature Monitor 0.00 to 14.00 Ph Tester
$17.39 - $20.29
/
piece
100 pieces
(Min. Order)
PH-025 Professional High Quality Online Aquarium Digital PH Monitor 0.00-14.00pH PH Meter
$15.08 - $17.39
/
piece
100 pieces
(Min. Order)
Digital 3 in 1 PH/EC/Temperature Meter Water Quality Tester with Auto Calibration for Hydroponic, Aquariums, Pools
$8.16 - $8.81
/
piece
100 pieces
(Min. Order)
TP2202 -50-300 Degree LCD Waterproof Digital BBQ Meat Thermometer Food Kitchen Probe Liquid Thermometer
$2.55 - $2.95
/
piece
100 pieces
(Min. Order)
ORP-3569 Digital Waterproof Multi-parameter ORP Meter 3 in 1 High Quality pH ORP TEMP Tester with Backlight
$28.00 - $31.43
/
piece
20 pieces
(Min. Order)
PH-010 portable acidity meter electronic PH test pen 0~1999us/cm PH pen water quality test pen
$2.03 - $2.25
/
piece
100 pieces
(Min. Order)
Digital TDS PH Temperature Meter 3 in 1 Water Quality Tester 0.01 0-14 PH Measurement Range 0-19990 PPM for Drinking Water Pools
$8.16 - $8.81
/
piece
100 pieces
(Min. Order)
EZ-9908 Digital TDS PH Meter PH/TDS/EC/Temperature Meter 4 in 1 Digital Water Quality Monitor Tester Kit for Pools Aquariums
$8.16 - $8.81
/
piece
100 pieces
(Min. Order)
Hot selling 4 in 1 soil ph survey instrument meter
$2.14 - $2.50
/
piece
10 pieces
(Min. Order)
LED Display Smart Wifi APP Remote Monitoring Alarm Online Water Quality Meter 6 IN 1 TDS EC PH Salinity G.S Temperature Tester
$37.72 - $40.86
/
piece
10 pieces
(Min. Order)
PH w2825 App Online Wifi Digital 3 in 1 Salinity Controller Real Time Monitoring For Aquarium Hydroponics
$48.86 - $52.93
/
piece
10 pieces
(Min. Order)
PH-w2839 3 in 1 Wifi App Online PH/ TEMP / ORP Controller Digital Water Quality Meter PH tester
$56.58 - $61.29
/
piece
10 pieces
(Min. Order)
PH w2823 3 in 1 App Online Wifi PH EC TEMP Water Controller Monitoring For Aquarium Hydroponics
$48.86 - $52.93
/
piece
10 pieces
(Min. Order)
High Quality Mini Digital WiFi Online 5 In 1 Water Tester PH.EC.SALT.GS.TEMP APP Water Quality Meter For Domestic Water
$26.79 - $28.93
/
piece
10 pieces
(Min. Order)
PH-2839 3 in 1 PH/ TEMP / ORP Controller Digital Water Quality Meter PH tester
$53.58 - $57.86
/
piece
10 pieces
(Min. Order)
PH 2826 3 in 1 PH/TEMP/TDS Digital Water Quality Meter Monitoring Tester For Aquarium Fish Tank
$42.28 - $45.50
/
piece
10 pieces
(Min. Order)
PH-991W Smart WIFI Online 5 In 1 Tester PH/EC/SALT/S.G/TEMP Water Quality Detector For Swimming Pool
$25.72 - $27.80
/
piece
10 pieces
(Min. Order)
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
/
piece
100 pieces
(Min. Order)
Digital Water Quality Tester 6 in 1 PH/EC/TDS/SALT/S. G/Temperature Meter with ATC Water Quality Monitor for Pool and Aquarium
$12.20 - $14.30
/
piece
10 pieces
(Min. Order)
Dual display ph alkaline meter ph-009 III
$14.60 - $16.10
/
piece
10 pieces
(Min. Order)
3 in 1 Waterproof PH-099 LCD Display Pen-type pH/ORP/Temperature Tester
$29.57 - $36.96
/
piece
5 pieces
(Min. Order)
2024 new product bluetooth multifunctional water quality test pen ph meter tds pen conductivity temperature with backlight
$16.90 - $18.50
/
piece
10 pieces
(Min. Order)
Upgraded PH pen water quality test pen portable acidity meter electronic PH test pen
$2.12 - $2.75
/
piece
1 piece
(Min. Order)
Pen Type PH Electrode Sensor BNC Connector Probe Electrodes Replacement Probe Collection Water Quality Purity Tester Removable
$5.25 - $6.09
/
piece
10 pieces
(Min. Order)
Hot selling plant 3 in 1 digital soil ph moisture meter
$1.72 - $1.85
/
piece
5 pieces
(Min. Order)
New Products 2024 Unique AMT-300 pen type digital soil ph moisture meter
$2.35 - $2.99
/
piece
5 pieces
(Min. Order)
New Products 2024 Unique 5 in 1 TDS/PH/EC/Temperature ORP Meter Digital PH Pen Water Quality Monitor Tester for Pools Aquariums
$11.43 - $13.19
/
piece
5 pieces
(Min. Order)
hot selling auto calibration digital ph tester ph meter
$1.45 - $1.88
/
piece
10 pieces
(Min. Order)
KL-081 High accuracy large LCD display Electrode Replaceable ph meter
$19.28 - $19.99
/
piece
10 pieces
(Min. Order)
White Digital pH Meter Tester Pen for fishing swimming pool
$2.46 - $3.40
/
piece
100 pieces
(Min. Order)
PH818 Professional Pen Type PH Meter Portable PH Water Quality Tester Acidometer for Aquarium Acidimeter water PH acidity meter
$16.80 - $21.50
/
piece
10 pieces
(Min. Order)
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