PHM-295 2-in-1 Combo pH & Temperature Meter Fish Tank Monitor Thermometer Replaceable BNC pH Electrode for Aquariums Hydroponics Aquaculture Laboratory
Regular Price $24.90 USD
PHM-300 Digital Pen type pH Meter Water Quality Liquid Acidity Tester 0.01pH Accuracy for Laboratory, Household Water, Spa, Pool Aquarium
Regular Price $4.90 USD
PHM-443 Digital Pentype pH Meter High Accuracy Colored Screen | Red Backlight Alarm | 3-Point Calibration with Temperature Measurement ATC Function for Liquids in Laboratory Food and Medicine Industry
Regular Price $21.90 USD
PHS-3385 Waterproof pH Meter 2.1 - 10.8pH Dipstick
Regular Price $0.00 USD
PHT-026 6-in-1 Multi-Function Meter Tester EC CF TDS PH °C °F
Regular Price $52.90 USD
PM1208M_leather Gamma Master II Leather Strap GAMMA RADIATION WATCH
PM1208M_steel Gamma Master II Nuclear Gamma Radiation Detector Dosimeter Watch with Geiger-Muller Tube Sensor
Regular Price $499.00 USD
Portable Spectral Illuminance Meter Light Lux Tester with Spectral Sensor Measuring CRI, CCT, Blue Light, UV Index, Temperature, Humidity
Regular Price $109.90 USD
Professional 8-in-1 Fiber Optic Tester Multifunctional OTDR for FTTx and Network Maintenance 3.5-inch Display Screen, Rechargeable, 600 Internal Storage
Regular Price $150.90 USD
R01AOK-5018B Digital Wireless Indoor Outdoor Weather Station Thermometer
R01AOK-5018B_2S Digital Wireless Indoor Outdoor Weather Station Thermometer + 2 sensors
R01AOK-5019 Weather Station DCF77 RCC Indoor Outdoor Thermometer RH
REA-200ATC 3-in-1 Automotive Battery Antifreeze Refractometer, -60~0°C Ethylene/ -50~0°C Propylene Glycol/ 1.100-1.400 Battery Fluids Specific Gravity, Battery Charge Test Cooling System
Regular Price $12.90 USD
REA-503ABATC 6-in-1 Automotive Car Refractometer ATC for Adblue/ Antifreeze/ Battery Acid/ Windshield Fluid, Propylene Ethylene Glycol Cleaning Coolant Charge Specific Gravity Density Condition
REA-503CATC 5-in-1 Automotive Battery Antifreeze Refractometer ATC for Specific Gravity, Ethylene Propylene Glycol System & Windshield Screenwash Fluid, Freezing Point Measurement Tester Meter Coolant Condition
REA-503EATC Automotive Refractometer, Ethylene glycol: -60~0°C and 0~100%, Battery Fluid 1.10~1.40kg/l
REB-10ATC 0-10% Brix Refractometer with ATC Low-Concentrated Sugar Content Solutions Accuracy 0.1% Maple Sap Cutting Liquid CNC Maple Syrup Makers Tea
REB-32ATC 0-32% Brix Refractometer ATC High-Concentrated Sugar Solution Content Test Tool 0.2% Division, Homebrew Tester Meter, Brandy Beer Fruits Vegetables Juices Soft Drinks
REB-32KMWATC Handheld 0-32% Brix Refractometer with ATC, 0-140°Oe, 0-27KMW/Babo, Oechsle, for brandy, beer worth
REB-32SGATC Beer Brix & Specific Gravity Refractometer with ATC Optic Dual Scale 0~32% Brix 1.000-1.130 SG Wine Wort Making Beer Brewing Fruit Juice Hops Sugar Homebrew Kit