Keep track of your lash room's temperature and humidity effortlessly with our Digital Thermo-Hygrometer!
This is a must-have tool for any lash artist to ensure their lash adhesive is curing properly.
This versatile device can also measure the water temperature when working with lash extensions.
Key Features:
1. Intelligent automatic backlight for easy reading
2. Automatic sensitivity for accurate data collection
3. High-frequency sensor for precise readings
4. High-precision temperature detection
5. Sensitive humidity display
6. Data display for convenient monitoring
7. 24-hour clock for time display
8. Celsius and Fahrenheit dual mode display for flexibility
Please note that the battery is not included.
The more you spend across your cart, the more you save. Tier discounts are applied automatically at checkout — no code needed, and they stack with any bundle discount.
- Spend $150+−5%
- Spend $300+−8%
- Spend $500+−10%
- Spend $850+−15%
- Spend $1,300+−20%
- Spend $1,850+−25%
Discount applies to the cart subtotal and is shown at checkout.
Shipping is automatically calculated at checkout — no code required.
Australian domestic orders
- Orders over $199: Free Express Shipping
- Orders under $199: Express Shipping $14.95
- Free shipping does not apply during sale periods
International orders
- Shipping rates vary by country — calculated at checkout
- Delivery up to 15 business days (varies by destination)
Estimate delivery times via Australia Post using postcode 3026 as the origin.
Read full shipping policyWe have a 30-day return policy — you have 30 days from the date of purchase to request a return.
Read full return policyDigital Hygrometer / Thermometer for Eyelash Extension
350,000+ trays shipped to lash pros worldwide
4 payments of NZD 9.75 · interest-free
Retention issues? Pair with our high-performance glue
→Stock up and save
The more you buy, the more you save
Keep track of your lash room's temperature and humidity effortlessly with our Digital Thermo-Hygrometer!
This is a must-have tool for any lash artist to ensure their lash adhesive is curing properly.
This versatile device can also measure the water temperature when working with lash extensions.
Key Features:
1. Intelligent automatic backlight for easy reading
2. Automatic sensitivity for accurate data collection
3. High-frequency sensor for precise readings
4. High-precision temperature detection
5. Sensitive humidity display
6. Data display for convenient monitoring
7. 24-hour clock for time display
8. Celsius and Fahrenheit dual mode display for flexibility
Please note that the battery is not included.
The more you spend across your cart, the more you save. Tier discounts are applied automatically at checkout — no code needed, and they stack with any bundle discount.
- Spend $150+−5%
- Spend $300+−8%
- Spend $500+−10%
- Spend $850+−15%
- Spend $1,300+−20%
- Spend $1,850+−25%
Discount applies to the cart subtotal and is shown at checkout.
Shipping is automatically calculated at checkout — no code required.
Australian domestic orders
- Orders over $199: Free Express Shipping
- Orders under $199: Express Shipping $14.95
- Free shipping does not apply during sale periods
International orders
- Shipping rates vary by country — calculated at checkout
- Delivery up to 15 business days (varies by destination)
Estimate delivery times via Australia Post using postcode 3026 as the origin.
Read full shipping policyWe have a 30-day return policy — you have 30 days from the date of purchase to request a return.
Read full return policyNot all lash trays are made equal
See how Lashes by RK stacks up against what's out there.
| Feature | Lashes by RKOur promise | Premium imports | Discount supply | Unbranded bulk |
|---|---|---|---|---|
| Korean PBT material | ||||
| 144 fans per tray (12 × 12) | ? | Varies | ||
| Consistent fan symmetry | Inconsistent | |||
| Retention 3–4 weeks | 1–2 wks | 1 wk | ||
| Soft, matte, dark finish | ||||
| Bulk discount tiers | Up to 15% | Limited | On volume | Yes |
| Afterpay / Zip on bulk orders | ||||
| 30-day easy returns | ||||
| Loyalty points (earn + redeem) | ||||
| Award-winning brand (2023) | ||||
| 350K+ trays shipped verified | ||||