Temperature and Humidity Meter

Temperature & Humidity Meter — Essential for Consistent Lash Adhesive Performance

Lash adhesive is highly sensitive to temperature and humidity. Swaniya's Temperature & Humidity Meter gives you real-time environmental readings so you can adjust your working conditions before they affect your glue — preventing slow cure, stringy adhesive, or poor retention caused by uncontrolled humidity.

Product Specifications

• Temperature Range: -50°C to 70°C (±1°C accuracy)
• Humidity Range: 10%RH to 90%RH (±5%RH accuracy)
• Display: LCD screen
• Power: 2 x AAA 1.5V batteries
• Mounting: Magnetic suction + double-sided adhesive
• Dimensions: 88.7 x 78 x 21.8mm
• Shell Material: ABS resin
• Color: White

Ideal Lash Studio Conditions

Why Every Lash Studio Needs a Meter

• Real-time readings — Monitor temperature and humidity at a glance during appointments
• Prevent adhesive issues — Catch humidity spikes before they cause shock polymerization or stringing
• Magnetic mounting — Attach to your glue storage tank, workstation, or any metal surface
• Battery-powered — No power socket needed, works anywhere in your studio
• Duty-free shipping — To US & European countries

How to Use in Your Lash Studio

• Mount on your workstation wall or glue storage area
• Check readings before each appointment — adjust AC, humidifier, or dehumidifier as needed
• If humidity is above 60%RH: switch to a slower-cure glue or use a dehumidifier
• If humidity is below 35%RH: use a nano mister between clients to add moisture

Use With

• Glue Storage Tank — Mount the meter on the tank for integrated monitoring
• Lash Extensions Glue 0.5s — Optimize conditions for your main adhesive

Related Guides

• Humidity Guide for Lash Glue: How to Control Your Environment for Maximum Retention

Related Products

• PET Activated Carbon Glue Storage Tank — Store adhesive in a controlled environment
• Fast-Drying Lash Glue 0.5s — High-humidity formula for consistent cure

FAQ

What humidity level is best for lash extensions?
45–60%RH is the sweet spot for most lash adhesives. Below 35%RH, glue cures too slowly. Above 70%RH, glue cures too fast and can cause shock polymerization (white residue on lashes).

Does the meter need calibration?
No — the meter is pre-calibrated and ready to use out of the box. Accuracy is ±1°C for temperature and ±5%RH for humidity.

Can I use this in my glue storage box?
Yes! Place the meter inside your Glue Storage Tank to monitor the internal environment where your adhesive is stored.

Shipping & Returns

Please note the following when returning purchased items. You may return unwanted items by mail within 60 days of receiving your order.

Liquid products are non-returnable and non-exchangeable.

We offer a 60-day return policy, meaning you can request a return within 60 days of receiving your item.

To be eligible for a return, your item must be in the same condition as when you received it—unworn or unused, with tags intact, and in its original packaging. You will also need to provide a receipt or proof of purchase.

To initiate a return, please contact us at info@swaniyalashes.com. If your return is approved, we will send you instructions on how and where to send your package. Unless the return is due to a product defect, the buyer is responsible for all return shipping costs. Items sent back to us without first requesting a return will not be accepted.

If you have any questions regarding returns, please feel free to contact us at info@swaniyalashes.com.

**Damages and Issues**
Please inspect your order upon receipt. If you discover that an item is defective or damaged, or if you received the wrong item, please contact us immediately so we can evaluate the issue and resolve it promptly.

**Exceptions / Non-returnable Items**
Certain types of items cannot be returned, such as perishable goods (e.g., food, flowers, or plants), custom products (e.g., special orders or personalized items), and personal care items (e.g., beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please contact us if you have questions about the eligibility of a specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

**Exchanges**
To get the item you want as quickly as possible, we recommend following the return process for your current item; once the return is approved, simply place a separate order for the new item you wish to purchase.

**Refunds**
Once we receive and inspect your return, we will notify you immediately regarding the approval status of your refund. If approved, the refund will be automatically processed to your original payment method. Please note that it may take some time for your bank or credit card company to process and post the refund; we appreciate your understanding. Additionally, no refunds will be issued for returns or the destruction of goods resulting from *force majeure* events (such as failure to cooperate with customs clearance, refusal to pay duties, refusal to collect the package at the designated pickup point, war, or natural disasters).

You may request a return and refund within 60 days of purchase. Return shipping costs are the responsibility of the buyer. Returned items must be unused, in their original condition upon receipt, and include all original packaging.

Please ensure return items are securely packaged to prevent damage during transit. We are not liable for any loss or damage to returned items occurring during shipping.

If you have any questions, please consult us before purchasing. If an item is defective, please contact us within 60 days of receipt. We will arrange a replacement immediately upon receiving the defective item.
If you are not satisfied with the item you received, please feel free to contact us; we are committed to resolving any issues you encounter!
Once an item has shipped, we are not responsible for any damage or loss that may occur to the package during transit.

To cancel an order, please notify us before the order ships. We will confirm the cancellation with you via email or online chat. Refund requests will be processed within seven business days. Depending on your bank's processing speed, it may take 10 to 15 business days for the refund amount to appear on your account statement.

If the order has already shipped, you will receive a shipping status notification; in this case, you must return the package to us before a refund can be requested.
We will process the refund immediately upon receiving the returned package.
No refunds will be issued if goods are destroyed by customs due to reasons attributable to the buyer (e.g., refusal to cooperate with customs clearance, incorrect address, inability to be contacted, etc.). If goods are forcibly returned by customs, the buyer is responsible for both the return shipping costs and the original shipping costs. The specific shipping amount depends on the rates charged by your chosen courier service.

If the item you received is damaged or if a shipping error occurred due to our fault, the consumer will not be responsible for the resulting return shipping costs.