And min greenhouse temperature and humidity records. This can be realy useful to monitor any fluctuations in temperature and humidity. These records can be reset by the touch of a button on the back of the unit, by holding down the C/F button for 3 seconds.
eBay
Humidity Accuracy: +/- 5%RH between 40 and 80%RH, otherwise +/-9%RH. Humidity Range: 0 to 100%RH. This dial is suitable for outdoor use but should be kept sheltered from direct sunlight and rain. 5PCS/Set Wood Carving And Engraving Drill Bits Milling Cutter Root Point Tools.
eBay
The easy to read screen with backlight (with a simple touch button) shows the current temperature and humidity and also the maximum and minimum levels reached since last reset. Humidity Accuracy: +/- 5% (30 to 85%RH), otherwise +/- 7%.
eBay
Max-Min Press Thermometer Monitor Tool -40 to 50 Degrees Garden Greenhouse Description: 1. Widely used in daily life and teaching experiments 2. Can record the highest and lowest thermometer, effective management of this time plants and animals on temperature demand control 3. Wall mounting holes, can be placed at will, to meet your different needs 4. Bracket mounting holes, dust cap can also be removed, down as a bracket 5. Clear display, one degree per cell Package include: 1*thermometer Note: 1. Due to computers display colors differently,the color may vary slightly from the above images,Thanks for your understanding! 2. Manual measured, please allow 5-10mm error.
eBay
One of those greenhouse accessories you shouldn't be without.
eBay
An ideal tool to monitor high and low fluctuations in temperature which is great for gardeners and gardening experts in particular.
eBay
Humidity Accuracy: +/- 5%RH between 40 and 80%RH, otherwise +/-9%RH. Humidity Range: 0 to 100%RH. This dial is suitable for outdoor use but should be kept sheltered from direct sunlight and rain. Outdoor Camping Hot Bowl Pan Pot Gripper Clip Clamp Handle for Cookware.
eBay
Humidity accuracy: +/- 5% RH between 40 and 80% RH, otherwise +/- 9% RH. Humidity range: 0 to 100% RH. Size about. This dial is suitable for outdoor use, but should be protected from direct sunlight and rain.
eBay