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Digital PH/ORP Controller with Monitoring and Dosing in Water Digital pH Meter Redox Temp Tester App Remote Online Monitor for Swimming Pool Aquaculture Fishpond
Limited time offer, ends 09/12
- Model #: C6T1812-XMSJ186
- $295.70 –
- Free Shipping
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ORP Meter, ORP Redox Meter Tester -1999~1999mV, 1-Point Calibration, Oxidation Reduction Potential, Aquariums, Swimming Pools, Water Treatment Systems, Aquaculture, Spa
Limited time offer, ends 09/12
- Model #: C6T1812-XMSJ033
- $79.70 –
- Free Shipping
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Portable CO2 Meter Handheld CO2 Detector Monitor 0~9999ppm, Carbon Dioxide Meter with Alarm Function, Temperature & Humidity Meter NDIR Sensor Air Quality Monitor for Home Trip Classroom and Office
Limited time offer, ends 09/12
- Model #: C6T1812-XMSJ011
- $403.70 –
- Free Shipping
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Replacement Electrolyte Solution for Dissolved Oxygen DO Meter Tester
Limited time offer, ends 09/12
- Model #: C6T1812-XMSJ136
- $88.97 –
- Free Shipping
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Large Electronic Calculator Counter Solar & Battery Power 12 Digit Display Multi-Functional Big Button for Business Office School Calculating (1 x Calculator)
- Includes: false
- Commercial/Residential: Financial
- Model #: 034402323275
- $22.99 –
- Free Shipping
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3-in-1 Digital Angle Gauge Magnetic with Laser Level, Rechargeable Digital Level with Wall Mount Base, 0-90° & 0-180° Range, Angle Finder with Cross Line for Woodwork, Saw, Gift for Dad
- Includes: base
- Model #: 865508211710
- $75.99 –
- Free Shipping
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Large Electronic Calculator Counter Solar & Battery Power 12 Digit Display Multi-Functional Big Button for Business Office School Calculating (1 x Calculator)
- Includes: false
- Commercial/Residential: Financial
- Model #: 814579402520
- $26.99 –
- Free Shipping
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3-in-1 Digital Angle Gauge Magnetic with Laser Level, Rechargeable Digital Level with Wall Mount Base, 0-90° & 0-180° Range, Angle Finder with Cross Line for Woodwork, Saw, Hanging Frames
- Includes: base
- Model #: 034166290554
- $73.99 –
- Free Shipping
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Digital Calipers Measuring Tool 6 Inch | Rechargeable Digital Vernier Caliper with Backlit LCD Screen, Auto-Off | Inch/MM/Fraction Easy Conversion, Stainless Steel Electronic Caliper for DIY
- Includes: Instruction Manual
- Model #: 633466425239
- $52.99 –
- More options from $52.99 - $55.99
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Bluetooth Swimming Pool Water Tester 6-in-1 EC/Salinity/pH/ORP/Temperature/Chlorine Meter, Wireless Floating Smart Pool Monitor Water Tester for Pools, Hot Tubs, & Swim Spas
Limited time offer, ends 09/12
- Model #: C6T1812-XMSJ084
- $166.70 –
- Free Shipping
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First picture~CO2 Detector Meter Air Analyzer Gas Detector Carbon Dioxide Sensor Co2 Monitor 5000ppm Temperature Humidity()
Limited time offer, ends 09/19
- Model #: WL+C7FW+260720+3556
- $101.99 –
- Free Shipping
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4 in 1 Digital PH EC Meter LCD Tester Pocket Hydroponics Aquarium Water Test Pen
- Type: Analog Multimeters
- Model #: E205010749523
- $29.94 –
- Free Shipping
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24 Pack Scientific Calculators, 2 Line Engineering Large Display Scientific Calculator Bulk Multi-Function Ideal for Student Teacher Algebra Chemistry Finance Construction Office School Business
- Includes: true, false
- Commercial/Residential: Engineering/Scientific
- Model #: 400366072336
- $112.99 –
- Free Shipping
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Multifunctional CO2 ppm Meters Mini Carbon Dioxide Detector Gas Analyzer Protable Air Quality Tester
Limited time offer, ends 09/15
- Model #: E9550
- $157.40 –
- More options from $157.40
- Free Shipping
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8 In 1 Water Quality Tester - Digital LCD PH/TDS/EC/ORP/TEMP/S.G./Salinity/H2 Meter
- Type: Tool and Appliance Tester Accessories
- Part Number: N002441442
- Model #: N002441442
- $28.89 –
- Free Shipping
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PROCELL Constant AAA Long-Lasting Alkaline Batteries (144 Pack), 10-Year Shelf Life, Bulk Value Pack for Consistent Moderate Drain Professional Devices
- Model #: STARWELL3322854554469Lan
- $133.86 –
- Free Shipping
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2 in 1 pH & Temperature Monitor, pH Meter with Backlight Function, Dual Display 0.00~14.00pH °C/ °F Water Quality Tester pH Monitor for Water, Fish Tank, Aquarium, Hydroponics, Pools
Limited time offer, ends 09/12
- Model #: C6T1812-XMSJ074
- $103.70 –
- Free Shipping
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Gain Express Professional Digital Large LCD Dissolved Oxygen DO Meter Water Quality Tester with ATC 99 Memory Function
Limited time offer, ends 09/12
- Model #: C6T1812-XMSJ240
- $568.70 –
- Free Shipping
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Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps
Limited time offer, ends 09/12
- Model #: C6T1812-XMSJ069
- $94.70 –
- Free Shipping
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RP Redox Meter Tester -1999~1999mV, 1-Point Calibration with ORP Redox Meter Tester -1999~1999mV, 1-Point Calibration, Oxidation Reduction Potential (ORP Sol'n 30ML x 2pcs)
Limited time offer, ends 09/12
- Model #: C6T1812-XMSJ116
- $119.96 –
- Free Shipping
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24 Pack Scientific Calculators Bulk, 2-Line Large Screen Display 240 Functions Scientific Calculators for Students, Math Algebra Fraction Calculator for High School College School
- Includes: false
- Commercial/Residential: 24p
- Model #: 247436773990
- $87.99 –
- Free Shipping
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Indoor Temperature/Humidity Meter Easy Read Mini Digital Hygrothermograph Accurate Measurement Instrument Practical Easy Install
- Model #: ZW-NKDZ-00807
- $22.88 –
- $5.00 Shipping
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General Tools 9-In-1 Thermo-Hygrometer with Pin/Pinless Moisture Meter
- Model #: BERHMG650
- $299.99 –
- Free Shipping
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Digital Outlet Power Meter Energy Monitor Volt Watt Voltage Amps Socket Analyzer
Limited time offer, ends 09/11
- Type: AC Current Line Splitters
- Model #: Aomoproing-c69s
- $22.10 –
- Free Shipping
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Unique Bargains DC 0-20V Round Analogue Panel Meter Volt Voltage Gauge Analog Voltmeter
- Type: Analog Multimeters
- Model #: a15101200ux0051
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USB Power Meter Testers, Electop Upgrade Multi Functional 2 in 1 Type C USB Tester, LCD Digital Multimeter, Voltage,Current, Power Capacity, Temperature, Working Time Detector (Pack with OTG Adapter)
Limited time offer, ends 09/11
- Type: AC Current Line Splitters
- Model #: Aomoproing-c62s
- $22.10 –
- Free Shipping
