--- product_id: 38793538 title: "RT36 Temperature and Humidity Monitor Digital Hygrometer with Battery Low Indicator, LCD Display" brand: "rocky mars" price: "VT8097" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/38793538-rt36-temperature-and-humidity-monitor-digital-hygrometer-with-battery-low store_origin: VU region: Vanuatu --- # Humidity Range: 0% to 100% Battery Low Indicator Temp Range: -10°C to 60°C RT36 Temperature and Humidity Monitor Digital Hygrometer with Battery Low Indicator, LCD Display **Brand:** rocky mars **Price:** VT8097 **Availability:** ✅ In Stock ## Summary > 🌌 Elevate Your Environment: The Ultimate Monitoring Companion! ## Quick Answers - **What is this?** RT36 Temperature and Humidity Monitor Digital Hygrometer with Battery Low Indicator, LCD Display by rocky mars - **How much does it cost?** VT8097 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/38793538-rt36-temperature-and-humidity-monitor-digital-hygrometer-with-battery-low) ## Best For - rocky mars enthusiasts ## Why This Product - Trusted rocky mars brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready to Use:** Batteries included for instant setup. - • **Data at a Glance:** Backlit display for easy reading anytime. - • **Continuous Monitoring:** Disable APO for uninterrupted tracking. - • **Smart Power Management:** Auto power off feature saves battery life. - • **Stay Ahead of the Curve:** Monitor your environment with precision! ## Overview The Rocky Mars RT36 Temperature and Humidity Monitor is a cutting-edge digital gauge designed for precise environmental tracking. With a relative humidity range of 0% to 100% and a temperature range of -10°C to 60°C, it features a backlit LCD display for easy visibility, an auto power off function for energy efficiency, and a battery low indicator to keep you informed. Batteries are included for immediate use. ## Description Rocky Mars RT36 Temperature and Humidity Monitor Digital Hygrometer with Battery Low Indicator, LCD Display ## Features - Relative humidity range from 0% to 100%. Temperature range from -10°C to 60°C (14°F to 140°F) - Min/Max, Hold for easy data analysis. - Backlit displays of temperature and humidity. - Auto power off (APO). APO can be disabled for continuous monitoring purpose. - Battery Low Indicator. Batteries Included. ## Images ![RT36 Temperature and Humidity Monitor Digital Hygrometer with Battery Low Indicator, LCD Display - Image 1](https://m.media-amazon.com/images/I/71FYJA88dZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Quite neat *by T***R on Reviewed in the United States on March 6, 2017* This unit is quite neat and works really well. It is very fast, and appears to be accurate. The backlight is very handy. I also appreciate that you must hold the power button for a couple seconds for it to turn on, yet a tap will turn it off. This means it is unlikely to accidentally turn on in my work bag. After turning it on though it will take perhaps 20 seconds for the humidity reading to stabilize. The only downside to this unit is that it will always default to Celsius (perhaps the best solution is for the USA to finally switch to the metric system?). ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Five Stars *by J***M on Reviewed in the United States on July 15, 2017* This meter works extremely well, with accuracy for both humidity and temperature within the stated specs. I now use this meter, for example, to determine the best time for turning on my very large and powerful floor fan to blow outside air into the house at night to cool the place down. I check both inside and outside air temperature and humidity before turning on the fan. Since doing this, I get noticeably better results leading to indoor temperature-humidity comfort. I am extremely happy with this purchase and have recommended the RockyMars RT36 to friends and co-workers. I'm an Electronics Engineer by profession, and therefore accuracy is of utmost importance to me. This model pleases me greatly. ### ⭐ 1.0 out of 5 stars Highly Inaccurate *by K***D on Reviewed in the United States on August 17, 2021* The device was highly inaccurate, which made it useless. As measured against three hydrometers/thermometers, when it was 75 degrees F, the Rocky Mars RT36 displayed 88 degrees F. The unit's humidity measurements constantly went up and down, when it was actually 52% relative humidity the Rocky Mars RT36 displayed a range from 44% to 78%. The unit appears to be well made, but as a measurement device it is junk. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/38793538-rt36-temperature-and-humidity-monitor-digital-hygrometer-with-battery-low](https://www.desertcart.vu/products/38793538-rt36-temperature-and-humidity-monitor-digital-hygrometer-with-battery-low) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*