Glass Basal Thermometer • Free Shipping! • Ideal for Fertility Charting • Mercury-Free, Ultra-Accurate • Includes Free BBT Charts! Mercury-Free Glass Basal Thermometer - Accurate, Safe, & Environmentally-Friendly!

Want a safe, nature-friendly, and extremely accurate alternative to a mercury basal thermometer? Then look no further than the singular Fairhaven Health Glass Basal Thermometer. It's an ultra-accurate, non-toxic alternative to mercury thermometers that is designed specifically for bbt charting.

Containing not a single drop of mercury, the Fairhaven Health Non-Mercury Glass Basal Thermometer is certified accurate - and even comes with a no-break carrying case that acts as a magnifying lens so you can read your basal temperature - and fertility chart - with precision.

As you likely know, concerns about mercury have been featured in the news frequently of late. Many states are pulling mercury thermometers from the shelf due to toxicity and related health hazards, particularly for pregnant and TTC women. The Fairhaven Health Glass Basal Thermometer is a highly accurate (laboratory certified) alternative to hazardous mercury thermometers. Containing a safe liquid alloy, our thermometer is completely non-toxic; in the event it breaks, it can simply be cleaned up with warm, soapy water!

Mercury-Free Glass Basal Thermometer (Oral)

The Fairhaven Health glass basal thermometer offers an environmentally-friendly, certified-accurate alternative to glass mercury thermometers. Designed specifically for family-safe fertility charting, features of the glass basal include: • Family & Environmentally-Friendly. • Contains NO mercury! • Ultra Accurate - Certified to Exceed ASTM standards. • Comes with "No-Break" Magnifying Case for easy reading! • Includes ovulation charts and complete instructions. • Cleans up with soap and water if dropped!