Try this one. Battery: 1 6F22 9V Battery (Not Included). Detection Depth: 10-100cm (Depends on the target area you detect). Item Size: 19 15.5 67cm / 7.48 6.10 26.38in. We will try our best to help you and your patience will be appreciated.
eBay
Newly Upgraded 5-in-1 Air Detector Large Color Screen 30 Hours Battery Life Formaldehyde TVOC Temperature Humidity CO2 Detector
Aliexpress UK
Features: - Underground Detection: Designed to look for gold and silver jewelry, coins, and other metal in the ground. - Adjustable: The length of the detector can be adjusted to meet your daily demands. - Headphone Jack: The headphone jack is offered. Both stereo and mono headphones can be used. Also, the volume can be adjusted. - Waterproof: You can use the metal detector in shallow water. - Wide Use: Ideal for finding metal objects and anywhere that hidden metal needs to be detected. .
eBay
2 in 1 Tuya Zigbee Raindrop Sensor Brightness Light Detector Outdoor Rainfall Data Collection Detector For Home Automation
Aliexpress UK
There is an automatic and continuous alarm when the battery is used up;. Frequency: 25K. Has audio, light, and vibration handoff switch. Switch on/off the audio prompt function;. Weight: 220g (without battery).
eBay
Smart Air Quality Monitor Detector CO2 PM2.5 TVOC HCHO TEMP HUMI Detectors With Alarm Timer Mobilephone APP Remotes
Aliexpress UK
Features: -The 27-inch height-adjustable pole fits both kids and adults. -The lightweight and foldable search coil is designed for travel or outdoor activities. -Metal detectors have high sensitivity. You can enjoy outdoor treasure hunting anywhere (garden, park, beach and forest, etc.). Specification: Frequency: 5.0KHz Current: 10mA (static) 70mA (maximum) Voltage: 7.2-9.6V Sensitivity: 130mm Display mode: mechanical pointer mode Weight: 600G Battery: 9V battery Length: 27 inches Dimensions: 700x170mm Color: black Material: ABS plastic Package Included: 1x Metal detector 1x Manual 1x shovel .
eBay
UNI-T Refrigerant Gas Leak Detector UT336A Air Conditioning HVAC Refrigerant Leak Detector CFC HFC HCFC HC HFO Gas Tester
Aliexpress UK
Features:-With high sensitivity, you can easily detect metal 10cm below the surface by simply moving the metal detector horizontally to the ground.-With IP68 waterproof rating, it is suitable for use in shallow water (Note: the control box is not waterproof), and the detection angle can be flexibly adjusted from 0 to 180 degrees to adapt to different terrains.-The display is designed with a cute cat fishing animation, which is very vivid and interesting. Let the children enjoy the fun of discovery.-The shaft of the metal detector can be adjusted within the range of 16-33 inches (66-83cm), suitable for children of different ages and sizes. It is lightweight and easy to carry, and the comfortable handle greatly relieves hand fatigue.-It is a perfect gift for c.
eBay
Carbon Dioxide Detector Accurate Temp Humi Detection 5 in 1 Battery Operated CO2 Detector Non Calibration for Indoor
Aliexpress UK
Features: - Underground Detection: Designed to look for gold and silver jewelry, coins, and other metal in the ground. - Adjustable: The length of the detector can be adjusted to meet your daily demands. - Headphone Jack: The headphone jack is offered. Both stereo and mono headphones can be used. Also, the volume can be adjusted. - Waterproof: You can use the metal detector in shallow water. - Wide Use: Ideal for finding metal objects and anywhere that hidden metal needs to be detected. .
eBay
Electromagnetic Field Detector 8 LED Radiation Detector High Precision EMF Radiation Tester Handheld Magnetic-Field Monitor
Aliexpress UK
Features:-With high sensitivity, you can easily detect metal 10cm below the surface by simply moving the metal detector horizontally to the ground.-With IP68 waterproof rating, it is suitable for use in shallow water (Note: the control box is not waterproof), and the detection angle can be flexibly adjusted from 0 to 180 degrees to adapt to different terrains.-The display is designed with a cute cat fishing animation, which is very vivid and interesting. Let the children enjoy the fun of discovery.-The shaft of the metal detector can be adjusted within the range of 26-33 inches (66-83cm), suitable for children of different ages and sizes. It is lightweight and easy to carry, and the comfortable handle greatly relieves hand fatigue.-It is a perfect gift for c.
eBay
2 in 1 Zigbee Rain Sensor with Light Detector IPX4 Outdoor Waterproof Rain Detector Support Tuya Smart Life Home Assistant Z2M
Aliexpress UK
Features:-With high sensitivity, you can easily detect metal 10cm below the surface by simply moving the metal detector horizontally to the ground.-With IP68 waterproof rating, it is suitable for use in shallow water (Note: the control box is not waterproof), and the detection angle can be flexibly adjusted from 0 to 180 degrees to adapt to different terrains.-The display is designed with a cute cat fishing animation, which is very vivid and interesting. Let the children enjoy the fun of discovery.-The shaft of the metal detector can be adjusted within the range of 16-33 inches (66-83cm), suitable for children of different ages and sizes. It is lightweight and easy to carry, and the comfortable handle greatly relieves hand fatigue.-It is a perfect gift for c.
eBay
ANENG BT138 Digial Screen Battery Level Detector C D AA AAA Button Cell Lithium Test Portable Display Tester Power Bank Detector
Aliexpress UK