【Easy to Use】Simply insert the probe into the soil about 10cm deep, wait 10 seconds to get an accurate reading. (This tester cannot be used to test liquids. If the soil is too dry, do not insert it into hard soil. ).
eBay
LHY OCK-1S 10MHz High Precision SC Cutting OCXO Constant Temperature Clock Reference Low Phase Noise for HiFi Audio
Aliexpress UK
The clear digital display makes reading the temperature easy and accurate. Uses fine K (CA) thermocouple sensor with good temperature response. Ambient temperature: 0~40℃. Weight: 216g (approx.). The compact design saves your workspace and allows you to carry it easily.
eBay
38mm Industrial Ethernet Switch industrial 4 port 10/100M network ethernet switch 5V/12V/15V power input Temperature-40 to 75℃
Aliexpress UK
Functions: pH / TDS / EC / Salinity / Temperature. Application: Aquarium, pool, lab, tap water, hydroponics. It provides fast and precise readings to help you maintain optimal water conditions. Type: 5-in-1 Digital Water Tester.
eBay
1.8-30MHz 150W HF Linear Amplifier Ham Radio Amplifier High Temperature High SWR Protection
Aliexpress UK
1 Soil Tester. Working temperature: 0℃-60℃(32℉ to 140℉). Item weight: 92g / 3.25ounce.
eBay
5M/20M PTFE Copper Wire 38/36/34/32/30/28/26/24 AWG PVDF Silver Plated Single Core Micro Fine UL1423 High Temperature Cable
Aliexpress UK
【Large Backlit LCD Display】 Auto Polarity Display, Easy to Read Large Backlit LCD Display, Back-light Makes a Real Difference in Low Light Areas. Style Modern.
eBay
LHY AUDIO -1/OCK-2 10Mhz SC Cut OCXO High-Precision Ultra-Low Phase Noise Constant Temperature Clock Oscillator
Aliexpress UK
Temperature sensor: K (CA)type thermocouple. Ambient temperature/humidity range: 0 to 40℃, 20 to 90%RH (without condensation). MAX HOLD function: When the button "MAX HOLD" is pressed, "MAX HOLD" will be displayed and the highest temperature of Iron will be held in the display.
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GPSDO GPS Calibration Oscillator, Temperature Controlled Crystal Oscillator, GPS Disciplined Clock, 10MHz Signal Source
Aliexpress UK
Exterior design is bell-shaped, with pointer scale. Humidity 20% -100%, error ± 5%. Suitable to monitor normal in / outdoor weather condition. Temperature -30 °- 50 °, error ± 2 °. This product should be placed in the natural ventilated place, far away from the heat source, avoid sudden fever.
eBay
1M Carbon Fiber Cable Sleeve Braid 4MM-80MM Hollow Conductive Tape Wire Shielding Sleeve High Temperature Resistant
Aliexpress UK
Large LCD display, you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly. Large display, you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly.
eBay
2/5/10/50/100M K J T Type Thermocouple Wire 2 Cores PTFE Insulator Shielded Line High Temperature Measuring Compensation Cable
Aliexpress UK