---
product_id: 42325647
title: "Max Min Thermometer and Hygrometer - Ideal Greenhouse Thermometer and Humidity Meter to Monitor Maximum and Minimum Temperatures and Humidity Easily Wall Mounted"
brand: "brannan"
price: "€ 39.11"
currency: EUR
in_stock: true
reviews_count: 13
category: "Brannan"
url: https://www.desertcart.fi/products/42325647-max-min-thermometer-and-hygrometer-ideal-greenhouse-thermometer-and-humidity
store_origin: FI
region: Finland
---

# Compact 3.94" x 3.94" size No batteries needed Max/Min temp tracking Max Min Thermometer and Hygrometer - Ideal Greenhouse Thermometer and Humidity Meter to Monitor Maximum and Minimum Temperatures and Humidity Easily Wall Mounted

**Brand:** brannan
**Price:** € 39.11
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead of your garden’s climate game with Brannan’s Max Min precision!

## Quick Answers

- **What is this?** Max Min Thermometer and Hygrometer - Ideal Greenhouse Thermometer and Humidity Meter to Monitor Maximum and Minimum Temperatures and Humidity Easily Wall Mounted by brannan
- **How much does it cost?** € 39.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/42325647-max-min-thermometer-and-hygrometer-ideal-greenhouse-thermometer-and-humidity)

## Best For

- brannan enthusiasts

## Why This Product

- Trusted brannan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Wall Mount:** Sleek bronze finish fits seamlessly in greenhouses or indoor spaces.
- • **Reset with Confidence:** Easy-to-use knobs let you quickly recalibrate min/max readings.
- • **Battery-Free Reliability:** Mechanical design means zero downtime and eco-friendly operation.
- • **Precision Max/Min Monitoring:** Track temperature highs and lows effortlessly for optimal plant care.
- • **Dual Thermo-Hygrometer Display:** Stylish gilt dial shows current temp and humidity in one glance.

## Overview

The Brannan Max Min Thermometer and Hygrometer is a compact, wall-mountable device designed for indoor and greenhouse use. It accurately records maximum and minimum temperatures up to 50°C and current humidity levels without requiring batteries. Featuring a stylish gilt dial and easy reset knobs, it offers reliable, eco-friendly monitoring essential for professional gardeners and plant enthusiasts.

## Description

Buy Brannan Max Min Thermometer and Hygrometer - Ideal Greenhouse Thermometer and Humidity Meter to Monitor Maximum and Minimum Temperatures and Humidity Easily Wall Mounted: Outdoor Thermometers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Well built allowing greenhouse use reliably. - I haven't yet managed to fit the Max/Min thermometer as it only has a keyhole shaped mounting hole and my greenhouse has an all metal frame. I will need to make up a backing plate to which I can fit a screw for the instrument to hang on, and at the same time allowing the backing plate to be attached to the metal structure - somehow and I haven't yet come up with anything suitable. The greenhouse structure is all aluminum as are the screws that hold it all together. These screws are all cut to length so that there is nothing left to which I can attach the plate to. This is annoying as the instrument looks great and is well made and my old Max/min mercury/alcohol thermometer has worn away internally and so does not register accurate temps any more.
Review: Easy to use and accurate enough for my vegetable gardening needs - I got this to track temperature in my enclosed porch in early spring and my garage in the winter. I use the porch to as a staging area for vegetable seedlings before planting in the garden. I store some vegetables, like potatoes, in the garage in the fall and winter. So this thermometer works nicely to show you the min and max temperature. It's easy to reset. There are 2 concentric knobs in the center, one for the max temp reading and one for the min temp reading. You turn the max knob counterclockwise to set the max reading arm near the current temp. Note, it's a bit stiffer and harder to turn. Then you turn the min reading arm clockwise to just below the current temp. Once you're used to the feel of how they turn, it just takes a few seconds to reset. I prefer this to battery powered versions. I've been using this for multiple years now, and it continues to work well.

## Features

- STYLISH THERMO HYGROMETER - Gilt dial maximum minimum thermometer showing high, low and current temperatures and hygrometer for current humidity levels.
- GREAT FOR THE GREENHOUSE - Suitable for indoor use in the home or greenhouse, easy to reset max and min temperatures.
- IS A MIN MAX THERMOMETER THE SAME? - Yes, just named different. An ideal tool to monitor high and low fluctuations in temperature which is great for gardeners and gardening experts in particular.
- QUALITY GUARANTEED - Our carefully sourced range of max min thermometers are very accurate.
- EXCEPTIONAL CUSTOMER SERVICE - With a wealth of experience our team are here to help with any questions, advice or tips you may have.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000TAW5AY |
| Battery Description | No batteries required |
| Best Sellers Rank | #16,971 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #77 in Weather Thermometers |
| Brand | Brannan |
| Color | Bronze Effect |
| Date First Available | August 31, 2012 |
| Global Trade Identification Number | 05011405124135 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.52 ounces |
| Item model number | 12/413/3 |
| Manufacturer | Brannan |
| Mounting Type | Wall Mount |
| Product Dimensions | 3.94"W x 3.94"H |
| UPC | 771948323925 |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Battery Description:** No batteries required
- **Brand:** Brannan
- **Color:** Bronze Effect
- **Item Weight:** 3.52 ounces
- **Product Dimensions:** 3.94"W x 3.94"H

## Images

![Max Min Thermometer and Hygrometer - Ideal Greenhouse Thermometer and Humidity Meter to Monitor Maximum and Minimum Temperatures and Humidity Easily Wall Mounted - Image 1](https://m.media-amazon.com/images/I/81Zo1NuRsYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well built allowing greenhouse use reliably.
*by P***Y on January 11, 2025*

I haven't yet managed to fit the Max/Min thermometer as it only has a keyhole shaped mounting hole and my greenhouse has an all metal frame. I will need to make up a backing plate to which I can fit a screw for the instrument to hang on, and at the same time allowing the backing plate to be attached to the metal structure - somehow and I haven't yet come up with anything suitable. The greenhouse structure is all aluminum as are the screws that hold it all together. These screws are all cut to length so that there is nothing left to which I can attach the plate to. This is annoying as the instrument looks great and is well made and my old Max/min mercury/alcohol thermometer has worn away internally and so does not register accurate temps any more.

### ⭐⭐⭐⭐⭐ Easy to use and accurate enough for my vegetable gardening needs
*by S***T on November 25, 2024*

I got this to track temperature in my enclosed porch in early spring and my garage in the winter. I use the porch to as a staging area for vegetable seedlings before planting in the garden. I store some vegetables, like potatoes, in the garage in the fall and winter. So this thermometer works nicely to show you the min and max temperature. It's easy to reset. There are 2 concentric knobs in the center, one for the max temp reading and one for the min temp reading. You turn the max knob counterclockwise to set the max reading arm near the current temp. Note, it's a bit stiffer and harder to turn. Then you turn the min reading arm clockwise to just below the current temp. Once you're used to the feel of how they turn, it just takes a few seconds to reset. I prefer this to battery powered versions. I've been using this for multiple years now, and it continues to work well.

### ⭐ Doesn't show real temperature, never worked
*by S***O on October 22, 2025*

Never worked, I received the item and it never regulated to a real temperature, I have tried resetting many times, but it always shows a temperature that is not real, it also doesn't have any way of accessing it to repair it or check what's going on, just a super simple plastic item that never worked, Im so upset I cannot even return it as it has been a while

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-01*