Environmental

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PHC-244 2 in 1 Digital pH & ORP Redox Controller with Separate Relays Replaceable Electrode with Calibration Solution

Regular Price $84.90 USD

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77535_CD_ADAPTOR CO2, RH & Temp Monitor w/PC Software Recording Analyzer, Indoor Air Quality Carbon Dioxide Meter

Regular Price $0.00 USD

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ORP-235 pH mV ORP Temperature 3 in 1 Redox Meter, Removable Electrode Water Quality Tester for Hydroponic Aquarium Fish Tank

Regular Price $55.33 USD

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PHM-234 3-in-1 pH, EC & TDS Conductivity Monitor with ATC Water Quality Meter Tester

Regular Price $0.00 USD

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PHM-230 Digital Online pH & Temperature Meter, Water Quality Monitoring Pool Aquarium Tester

Regular Price $0.00 USD

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REB-32KMWATC Handheld 0-32% Brix Refractometer with ATC, 0-140°Oe, 0-27KMW/Babo, Oechsle, for brandy, beer worth

Regular Price $0.00 USD

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PHM-229 Digital Aquarium pH Monitor Meter Tester with Replaceable Electrode Continuous Monitoring Fish Tank Pond

Regular Price $0.00 USD

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END-225_5.5MM_1M Inspection Camera Recordable Endoscope 5.5mm 1M Cable with 6 LED Lights, 2.3" TFT Color LCD Borescope NTSC/PAL

Regular Price $73.90 USD

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THE-219 Dual Laser IR Infrared Thermometer -50~1500°C (-58°F~ 2732°F), 30:1 DS

Regular Price $0.00 USD

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THE-218 K-type Non Contact Lasergrip Infrared IR Thermometer -30 ~ 550°C (-22~1022°F) Thermocouple

Regular Price $0.00 USD

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MUL-213 Network Digital Multimeter Tester Multi Meter, Telephone Line RJ11, Cable RJ45, AC DC Voltage, AC DC Current, Resistance, Diode Continuity Test, Battery Meter Tester

Regular Price $20.90 USD