One 9V alkalinity battery included. 9 sunlight levels: LOW-, LOW, LOW +, NOR-, NOR, NOR +, HGH-, HGH, HGH +. PH range: 3.5 - 9.0.
eBay
Visual fault locator 1/10/20/30/50/60/80MW Fiber Optic Cable Tester Tool FTTH Optical Fiber Tester SC/FC/ST 2.5mm Interface VFL
Aliexpress UK
PH levels in the soil, allowing you to provide tailored care for each of your plants. The ergonomic design allows for comfortable readings without bending down, while the upgraded probe ensures minimal disruption to your plant's roots.
eBay
NEW Fiber Optical Red Laser Light Pen Laser Testers 15/20/30/50MW Visual Fault Locator, Fiber Optic Cable Tester VFL Freeshiping
Aliexpress UK
Can detect soil fertility, acidity and alkalinity, temperature, humidity, light, and air humidity. This soil tester can not be used for liquid detection. 1 Soil Tester. Highly sensitive probe, rapid detection and reading of soil information.
eBay
High Quality 30MW FTTH Fiber Optic Tester Pen Type Red Laser optical fiberLight 30KM Visual Fault Locator Optical Cable Tester
Aliexpress UK
Mainly used to test soil pH, humidity and humidity, temperature and plant light intensity. Simple operation, the probe length is 200mm, and it is inserted vertically into the soil. Probe Length:200mm.
eBay
50mW Visual Fault Locator Fiber Optic Tester SC/FC/ST 2.5mm Interface Optical Fiber Pen Style Red Light VFL FTTH Tester Tool
Aliexpress UK
【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
network cable tester BNC coaxial cable tester multi-purpose for testing network cables and RF cables
Aliexpress UK
PH, Temperature, and Humidity Testing: The pH balance of the soil directly affects plant growth. It automatically shuts off after 30 seconds of inactivity, saving energy and ensuring peace of mind. Dual High-Sensitivity Probes: Equipped with two highly sensitive probes, our planting soil tester enables faster and more accurate detection.
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CarbonSteel Weeding Hoe Rake Stainless Steel Garden Weeders Grass Rooting Loose Soil Hand Weeding Removal Puller Gardening Tools
Aliexpress UK
Can detect soil fertility, acidity and alkalinity, temperature, humidity, light, and air humidity. This soil tester can not be used for liquid detection. 1 Soil Tester. Highly sensitive probe, rapid detection and reading of soil information.
eBay
Small Gardening Tool Potting Soil Scoop Gardening Shovel Sharp-nosed Shovel Garden Trowel Square Spade
Aliexpress UK
It uses a 9V carbon battery with simple operation and a probe length of 200mm.
eBay
Pot Hole Mesh Pad Mat Grid Round Drainage Hole Screen for Pot Bottom Prevent Soil Loss Anti Bonsai Flower Plant Gardening Tools
Aliexpress UK