Nexbrill Digital LCD Thermometer Temperature Sensor with Wide Range -50°C to +110°C, Accurate for Aquariums, Terrariums, Indoor Outdoor Installation, Battery Included(2 meters)
UrbanHui Wireless Thermometer With Two Sensors For Electronic Temperature Monitoring Indoor And Outdoor, Battery Powered With Alarm Function
Digital TA612A Thermometer with VA Display and Automatic Power Off After 15 Minutes of Inactivity for Battery Efficiency
MKTOLHU Digital for Max Min Thermometer Indoor Outdoor Temperature Gauge with Roof Protection IP45 Range -20 to 50°C High Precision Black 13.2x8x3 cm Plastic Battery Powered(white)
Glewi Digital LCD Probe Thermometer with Wide Range -50 to +110°C for Aquarium or Terrarium Temperature Monitoring,Battery Included(3 meters)
Gatuida Digital Aquarium Thermometer with Large Lcd Screen and Temperature Measurement, White Plastic Fish Tank Thermometer for Home and Bedroom Use, Battery Not Included Random Color
ORIA 2 Pack Digital Aquarium Thermometer with LED Display, Touch Buttons, High Precision Sensor, Battery Powered & Stick-on for Reptiles Fish Turtles (Fahrenheit Only)
Hydrogen Tester Portable with High Accuracy for Aquarium and Lab, Battery Powered, ABS Material
Hydrogen Tester, FH 77 Hydrogen Tester, Portable Hydrogen Rich Tester Pen with High Accuracy Battery Operated for Aquariums, Multiparameter Meters
Spacnana Professional Twin Stone Refractometers for an Exact Analysis of Precious Stones, Identifying Simple and Double Rocks, Low Battery Consumption, Which Is Designed for Precious and Jewelry
lvifloae Portable FH77 H2 Hydrogen Tester Battery Powered Digital Meter Hydrogen Content Concentration Rich Test Pen Water Cup Testing Instrument Tool for Aquarium Lab
JOINPAYA Suction Electrolytic Hydrometer Battery Density Meter 2pcs Set Glass Electrolytic Densitometer for Automotive Battery Testing and Acid Measurement
