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Showing: 1 - 20 of 65

TK443PLUS Pen-type pH Meter 3-Point Calibration with Temperature Measurement (°C/°F), ATC, Backlight, & Alarm Function Replaceable Probe
TK443PLUS Pen-type pH Meter 3-Point Calibration with Temperature Measurement (°C/°F), ATC, Backlight, & Alarm Function Replaceable Probe
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TK443PLUS Pen-type pH Meter 3-Point Calibration with Temperature Measurement (°C/°F), ATC, Backlight, & Alarm Function Replaceable Probe
$81.00
TK339PLUS Digital PH / TDS / EC / ORP / Salinity / S.G. / Temperature Pentype Water Quality Tester for Drinking Water, Aquariums, Hydroponics Pools
TK339PLUS Digital PH / TDS / EC / ORP / Salinity / S.G. / Temperature Pentype Water Quality Tester for Drinking Water, Aquariums, Hydroponics Pools
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TK339PLUS Digital PH / TDS / EC / ORP / Salinity / S.G. / Temperature Pentype Water Quality Tester for Drinking Water, Aquariums, Hydroponics Pools
$60.00
TK402PLUS pH Controller with Dual Relay and Temperature Measurement for Water Quality Monitoring in Aquarium, Hydroponics, Fishpond, Pool etc.
TK402PLUS pH Controller with Dual Relay and Temperature Measurement for Water Quality Monitoring in Aquarium, Hydroponics, Fishpond, Pool etc.
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TK402PLUS pH Controller with Dual Relay and Temperature Measurement for Water Quality Monitoring in Aquarium, Hydroponics, Fishpond, Pool etc.
$423.00
TK397PLUS 5-in-1 pH / TDS / Salt / S.G / Temperature Multi-functional Smart WiFi Water Quality Meter Tester for Drinking Supply Aquarium Hydroponics Pool Aquaculture
TK397PLUS 5-in-1 pH / TDS / Salt / S.G / Temperature Multi-functional Smart WiFi Water Quality Meter Tester for Drinking Supply Aquarium Hydroponics Pool Aquaculture
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TK397PLUS 5-in-1 pH / TDS / Salt / S.G / Temperature Multi-functional Smart WiFi Water Quality Meter Tester for Drinking Supply Aquarium Hydroponics Pool Aquaculture
$98.00
TK383PLUS Pentype Rechargeable DO Meter with 3m Long Cable Probe Dissolved Oxygen Tester Floating Electrode High Precision with ATC
TK383PLUS Pentype Rechargeable DO Meter with 3m Long Cable Probe Dissolved Oxygen Tester Floating Electrode High Precision with ATC
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TK383PLUS Pentype Rechargeable DO Meter with 3m Long Cable Probe Dissolved Oxygen Tester Floating Electrode High Precision with ATC
$221.00
TK369PLUS 6-in-1 Floating Tester EC/Salinity/pH/ORP/Temperature/Chlorine Smart Meter with Bluetooth Function for Water Monitoring in Pools Spa Pond Bathtub
TK369PLUS 6-in-1 Floating Tester EC/Salinity/pH/ORP/Temperature/Chlorine Smart Meter with Bluetooth Function for Water Monitoring in Pools Spa Pond Bathtub
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TK369PLUS 6-in-1 Floating Tester EC/Salinity/pH/ORP/Temperature/Chlorine Smart Meter with Bluetooth Function for Water Monitoring in Pools Spa Pond Bathtub
$106.00
TK354PLUS 4-in-1 TDS Temperature S.G Salt Salinity Water Quality Tester with ATC Hi-Precision Replaceable Electrode
TK354PLUS 4-in-1 TDS Temperature S.G Salt Salinity Water Quality Tester with ATC Hi-Precision Replaceable Electrode
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TK354PLUS 4-in-1 TDS Temperature S.G Salt Salinity Water Quality Tester with ATC Hi-Precision Replaceable Electrode
$47.00
TK314PLUS pH Electrode Replacement Probe for Continuous Liquid Measurement with BNC Connector 200cm (78.7") Long Cable
TK314PLUS pH Electrode Replacement Probe for Continuous Liquid Measurement with BNC Connector 200cm (78.7") Long Cable
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TK314PLUS pH Electrode Replacement Probe for Continuous Liquid Measurement with BNC Connector 200cm (78.7") Long Cable
$49.00
TK295PLUS Aquarium pH / Temperature Monitor Water Quality Meter Tester Replaceable pH Probe and Built-in Temperature Probe
TK295PLUS Aquarium pH / Temperature Monitor Water Quality Meter Tester Replaceable pH Probe and Built-in Temperature Probe
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TK295PLUS Aquarium pH / Temperature Monitor Water Quality Meter Tester Replaceable pH Probe and Built-in Temperature Probe
$87.00
TK301PLUS ORP Tester -1200~1200mV Measuring Range Water Quality Monitor LCD Digital Detector Pen Type Meter Research Industrial Home Use
TK301PLUS ORP Tester -1200~1200mV Measuring Range Water Quality Monitor LCD Digital Detector Pen Type Meter Research Industrial Home Use
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TK301PLUS ORP Tester -1200~1200mV Measuring Range Water Quality Monitor LCD Digital Detector Pen Type Meter Research Industrial Home Use
$58.00 - $62.00
TK303PLUS Water Quality Meter, IP67 PH Salinity TDS EC Conductivity Temperature Tester Pen, Water Analysis Detector Tool
TK303PLUS Water Quality Meter, IP67 PH Salinity TDS EC Conductivity Temperature Tester Pen, Water Analysis Detector Tool
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TK303PLUS Water Quality Meter, IP67 PH Salinity TDS EC Conductivity Temperature Tester Pen, Water Analysis Detector Tool
$82.00
TK285PLUS Pen-type Digital Salinity PPM Temperature Waterproof Tester for Salt Water
TK285PLUS Pen-type Digital Salinity PPM Temperature Waterproof Tester for Salt Water
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TK285PLUS Pen-type Digital Salinity PPM Temperature Waterproof Tester for Salt Water
$73.00
PHTK-245 2-in-1 pH & Temperature Meter Replaceable pH Electrode, Dual Display Water Quality Tester
PHTK-245 2-in-1 pH & Temperature Meter Replaceable pH Electrode, Dual Display Water Quality Tester
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PHTK-245 2-in-1 pH & Temperature Meter Replaceable pH Electrode, Dual Display Water Quality Tester
$82.00
PHTK-239 Portable pH Meter 360° Flexible Display Angle, 0.00~14.00pH Water Quality Tester-Tekcoplus Ltd.
PHTK-239 Portable pH Meter 360° Flexible Display Angle, 0.00~14.00pH Water Quality Tester-Tekcoplus Ltd.
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PHTK-239 Portable pH Meter 360° Flexible Display Angle, 0.00~14.00pH Water Quality Tester

$42.00 $34.00

PHTK-243 6 in 1 Multi-parameter pH/ ORP/ EC/ CF/ TDS PPM/ Temperature Meter Water Quality Tester-Tekcoplus Ltd.
PHTK-243 6 in 1 Multi-parameter pH/ ORP/ EC/ CF/ TDS PPM/ Temperature Meter Water Quality Tester-Tekcoplus Ltd.
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PHTK-243 6 in 1 Multi-parameter pH/ ORP/ EC/ CF/ TDS PPM/ Temperature Meter Water Quality Tester
$180.00
PHTK-242 pH EC CF TDS (ppm) Temperature Meter Water Quality Tester Wall-mountable Rechargeable-Tekcoplus Ltd.
PHTK-242 pH EC CF TDS (ppm) Temperature Meter Water Quality Tester Wall-mountable Rechargeable-Tekcoplus Ltd.
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PHTK-242 pH EC CF TDS (ppm) Temperature Meter Water Quality Tester Wall-mountable Rechargeable
$157.00

Showing: 1 - 20 of 65

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