Bluetooth Data Tracking
Connect the pH meter to the mobile app to record, review and export measurement data during formulation and routine batch checks.
Cosmetic pH Meter for Creams and Lotions
Description
This cosmetic pH meter is designed for checking pH in suitable liquid, cream, lotion and paste like cosmetic samples. It is useful for skincare formulation, product development and routine batch checks where test strips can be difficult to read in opaque or coloured samples.
The replaceable probe, digital display, temperature compensation and multi point calibration make it easier to monitor pH during formulation and production.
Suitable Samples
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Lotions
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Creams
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Liquid skincare products
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Cleansers
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Suitable gels and paste like cosmetic samples
Not Suitable For
This meter is not designed for direct pH measurement of powders or hard solid materials. Use an appropriate sample preparation or testing method for materials that cannot provide proper contact with the probe.
A pH reading does not by itself confirm preservative efficacy, microbial safety or product stability. These require separate testing.
Learn More About Cosmetic pH Testing
- Not sure how to prepare or measure your sample? See our guide to how to test the pH of creams and lotions for a step-by-step testing process.
- For a broader overview of sample types, calibration, direct measurement and common mistakes, read how to measure pH in cosmetics.
- If you're deciding between two testing methods, see our comparison of pH meters vs pH strips for cosmetics.
Specs
- pH Range: 0.00 - 14.00 pH
- Resolution: 0.01 pH
- Accuracy: ±0.02 pH
- Temperature Range: 0.1°C - 60.0°C (32°F - 140°F)
- Temperature Resolution: 0.1°C/°F
- Temperature Accuracy: ±0.5°C
- Bluetooth Connectivity: Real-time data synchronization with mobile app
- Calibration: Multi-point calibration with standard buffer solutions
- Automatic Temperature Compensation (ATC): 0.1°C - 60.0°C
- Electrode: Replaceable, with KCL storage solution
- Waterproof Rating: IP67
- Power Supply: 4 x 1.5V LR44 button batteries
Applications
Skincare formulation and routine batch checks for face cream, lotion, baby skincare, shower gel, facial cleanser.
Shipping & Returns
Shipping Policy
- Orders are processed within 1-2 business days (excluding weekends and holidays).
- Free shipping is available for the United States, select European countries, and various Asian regions, with a delivery timeframe of 7-20 business days.
- Duties and taxes are not included and will be collected by the carrier at delivery.
- Upon shipment, you’ll receive a tracking number via email for real-time updates.
Return Policy
- We offer a 7-day return policy, starting from the day you receive your item.
- Items must be unused, in their original condition with tags and packaging, and accompanied by proof of purchase.
Shipping Costs for Returns:
- Quality Issues: We cover the return shipping costs.
- Personal Reasons: Customers cover the return shipping costs.
Non-Returnable Items:
- Used or worn products.
- Sale/discounted/promotional items.
- Gift cards.
Refund Process:
- Refunds will be processed through your original payment method within 5-8 business days after approval.
Cosmetic pH Meter for Creams and Lotions
Probe Designed for Creams and Lotions
The probe is designed to make direct contact with suitable liquid, cream, lotion and paste like cosmetic samples, helping users obtain digital pH readings where colour based test strips may be difficult to interpret.
Q & A
Can this pH meter test oils or anhydrous cosmetics?
Not usually. Conventional pH measurement is intended for aqueous systems or suitable aqueous dispersions. Oil-only or anhydrous cosmetic products are not normal direct pH samples for this meter. Use a measurement method appropriate to the formulation instead.
What types of cosmetic samples can this pH meter test?
It is designed for suitable liquid, cream, lotion and paste like cosmetic samples that can make proper contact with the probe. Always follow the product instructions and clean the probe between samples.
Can this cosmetic pH meter test creams and lotions directly?
Yes, suitable creams, lotions and similar paste like samples can be tested when the probe can make proper contact with the sample.
Can this pH meter test powders or hard solid cosmetics?
No. It is not designed for direct pH measurement of powders or hard solid materials. These materials require an appropriate sample preparation or testing method.
Does a correct pH mean my cosmetic product is safe?
No. pH is only one part of cosmetic formulation and quality control. Preservative efficacy, microbial safety and stability require separate testing.
Why use a digital pH meter instead of pH strips for creams or lotions?
Opaque or coloured cosmetic samples can make colour based test strips difficult to interpret. A digital pH meter provides a numerical reading without relying on visual colour matching.
How often should I calibrate the cosmetic pH meter?
Calibrate according to the operating instructions and your measurement workflow using suitable standard buffer solutions. Recalibration may be appropriate when measurement conditions change or when readings appear inconsistent.