【Professional Design】This refractometer is specially designed to measure the refractive index of gemstones and solid materials. The minimalist design style makes it very suitable for use.Considered by many to be the most important of all gem testing instruments. 【High Quality】Quality all metal construction, low battery consumption can be used for a long time.Approved by strict quality and safety standards and…
STONE IDENTIFICATION: This new enhanced testing technology is a breakthrough in the identification, detection, and separation of diamonds from other materials such as CZ, moissanite, and white sapphire. This technology has the capability to identify stones with low conductivity, allowing accurate detection and separation of diamonds from other materials. It evaluates stones using cutting-edge scanning techniques and advanced software analysis,…
STONE IDENTIFICATION: This new enhanced testing technology is a breakthrough in the identification, detection, and separation of diamonds from other materials such as CZ, moissanite, and white sapphire. This technology has the capability to identify stones with low conductivity, allowing accurate detection and separation of diamonds from other materials. It evaluates stones using cutting-edge scanning techniques and advanced software analysis,…
【Easy to Use】Green indicator will be showed on Diamond Selector II if the stone is a real diamond. It will make continuous buzzing sound when user accidentally touches metal rather than stone. 【Portable Design】Diamond Selector II is equipped with a PU bag and small testing tray for holding loose stones. Lightweight and compact in size, easy and convenient to carry.…
$49.95Original price was: $49.95.$38.55Current price is: $38.55.
HUMIDITY SENSOR: Our handy meter tool can quickly determine what level of remediation is needed to keep your family safe from black mold. High levels of dampness that go untreated are the leading cause of harmful fungus growth in the home. WATER LEAK DETECTOR: Finding the moisture content in your wood or drywall is the first step in early prevention.…
$45.99Original price was: $45.99.$39.98Current price is: $39.98.
【3 Way Smart Dimmer Switch】This 3-way smart switch SW17 is designed to be used with a ordinary 3-way switch and cannot be used in pairs with smart switch. Single-Pole is also supported. NOTE: 4-way and multi-way are not supported. 2.4GHz Wi-Fi connection only (Don't support 5G WiFi) 【Easy Installation】For 3-way, this SW17 smart switch must be installed on the Line…
$33.99Original price was: $33.99.$24.99Current price is: $24.99.
【3 Way Smart Dimmer Switch】This 3-way smart switch SW17 is designed to be used with a ordinary 3-way switch and cannot be used in pairs with smart switch. Single-Pole is also supported. NOTE: 4-way and multi-way are not supported. 2.4GHz Wi-Fi connection only (Don't support 5G WiFi) 【Easy Installation】For 3-way, this SW17 smart switch must be installed on the Line…
$79.99Original price was: $79.99.$59.98Current price is: $59.98.
【Easy Installation】Easy to install the smart door lock in minutes with just a Phillips screwdriver, no additional drilling, no wiring, no locksmith required, suitable for left and right doors, uses 4 AA batteries, battery life up to 180 days. 【Multi-function unlock】50 fingerprints + 50 PIN codes + temporary password + one-time password + App + 2 keys to unlock the…
$30.99Original price was: $30.99.$25.99Current price is: $25.99.
EASY TO INSTALL: Neutral Wire Required. GHome's smart dimmer switch requires 2.4GHz Wi-Fi connection, no separate hub required. Input: 120V~ 60Hz; Output: 120V~ 60Hz, 4A Max. Note: Not compatible with smart bulbs. 1% - 100% DIMMING CONTROL: Equipped with a sensitive touch interface, just slide your finger to adjust the brightness, or set the optimal dimming range in the app…
VOICE CONTROL WHEN YOUR HANDS ARE FULL: Smart plugs that work with Alexa and Google Home Assistant. Just give a simple voice command to control your home devices with smart outlets via Alexa or Google Home Assistant. No hub required easy to install the smart life plugs. Mini wifi outlet only works with stable 2.4GHz network APP REMOTE CONTROL FROM…
$22.99Original price was: $22.99.$17.99Current price is: $17.99.
【Easy to Install】Neutral wire required, 2.4GHz Wi-Fi connection only (Don't support 5G WiFi); No Hub required. Input: 120V/60Hz, Output: 120V/60HZ, 15A Max. GHome Smart's light switches are rated up to 1800W. NOTE: No jump wires provided, not compatible with smart bulbs. 【Smart Voice Control】This Smart Light Switch works with Amazon Alexa and Google Assistant, so you can control your light…
