JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Welcome to Great Oak Medical. Shop medical supplies and equipment.

Free shipping on most orders of $275 or more (some exclusions apply)

Authorized distributor of trusted medical supplies and equipment brands

Fall wellness: code FALL5 takes 5% off eligible items through Nov 15

Safe at home: code SAFE5 takes 5% off eligible aids through Nov 15

Environmental Monitors and Accessories

Environmental monitors help labs, clinics and pharmacies track conditions where supplies and specimens are stored. Browse thermometers and hygrometers, temperature chart recorders, chart recorder paper and environmental monitoring accessories to document storage conditions and keep records organized.

Great Oak Medical makes it simple to reorder what your team uses most.

This site's information is not a substitute for professional medical advice, diagnosis, or treatment.

Shop by Category

Control Solutions Inc FRIDGE-TAG2L-BKUP - Refrigerator Vaccine Data Logger with Alarm, Glycol Bottle Probe, -22° to +131°F - 1/Each

Special Price $292.98 Regular Price $519.05
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
PANTek Technologies LLC 0666411 - Digital Refrigerator / Freezer Thermometer with Alarm, Bottle Probe, -58° to +158°F - 1/Each

Special Price $164.45 Regular Price $291.35
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Fisher Anatomical 04500018 - Refrigerator Vaccine Data Logger with Alarm, Glycol Bottle Probe, -22° to +131°F - 1/Each

Special Price $374.45 Regular Price $663.39
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Fisher Anatomical 1464844 - Fisher Scientific™ Digital Laboratory Thermometer - 1/Each

Special Price $71.78 Regular Price $127.17
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Streck Laboratories 240043 - Temp-Chex® Red Spirit Refrigerator Thermometer - 1/Each

Special Price $115.91 Regular Price $205.36
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Thermco Products Inc ACC9216DIG - Digital Thermometer Hygrometer with Alarm, -58° to +158°F, Internal Sensor/External Probe - 1/Each

Special Price $72.68 Regular Price $128.77
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Control Solutions Inc VFC800-WIFI-KIT - Vaccine Data Logger with Alarm Kit, Glycol Bottle Probe, -40° to 210°F, LCD - 1/Each

Special Price $433.97 Regular Price $768.85
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Thermco Products Inc ACC895AMB - Digital Thermometer with Alarm, Bottle Probe, -58° to +158°F (-50° to +70°C), Battery Operated - 1/Each

Special Price $56.54 Regular Price $100.17
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Fisher Anatomical S66279 - Fisher Science Education™ Hygrometer / Thermometer - 1/Each

Special Price $83.54 Regular Price $148.01
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific UX-20250-30 - Digital Thermometer / Hygrometer, Triple LCD Display, External Probe, Fahrenheit / Celsius - 1/Each

Special Price $68.85 Regular Price $121.97
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Fisher Anatomical 13201655 - Liquid-in-Glass Thermometer, Celsius, -20° to +150°C, Total Immersion, Glass - 1/Each

Special Price $16.46 Regular Price $29.16
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cardinal CH2941-6 - Digital Refrigerator / Freezer Thermometer with Alarm, 2 Bottle Probes, -40 to +158°F - 1/Each

Special Price $53.66 Regular Price $95.06
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific 98766-85 - Traceable® Hygrometer / Thermometer with Alarm - 1/Each

Special Price $146.60 Regular Price $259.72
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Control Solutions Inc VFC400-VMK - Vaccine Data Logger with Alarm Kit, Glycol Bottle Probe, -40° to 210°F - 1/Each

Special Price $242.95 Regular Price $430.43
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific 99460-00 - Datalogging Refrigerator/Freezer Thermometer with Alarm, -58 to +140°F, 2 Glycol Bottle Probes - 1/Each

Special Price $498.30 Regular Price $882.81
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Health Care Logistics 19197 - Excursion-Trac™ Datalogging Thermometer with Probe Bottle - 1/Each

Special Price $480.64 Regular Price $851.54
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
McKesson Brand MCK821RFV2 - McKesson Refrigerator / Freezer Thermometer, Digital Display, -58° to +158° F - 1/Each

Special Price $158.41 Regular Price $280.64
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Health Care Logistics 16087 - Health Care Logistics Refrigerator / Freezer / Dry Storage Thermometer - 1/Each

Special Price $26.00 Regular Price $46.06
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cardinal CH2972 - Digital Thermometer / Hygrometer, Triple Display, -58 to +158°F (-50 to +70°C), Integrated Sensor - 1/Each

Special Price $68.66 Regular Price $121.64
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Fisher Anatomical 13203030 - Digital Laboratory Thermometer, -58 to +392°F (-50 to +200°C), Stainless Steel Probe - 1/Each

Special Price $128.35 Regular Price $227.39
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific 98767-38 - Traceable® Full-Scale Plus Laboratory Thermometer with Alarm - 1/Each

Special Price $134.91 Regular Price $239.02
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Fisher Anatomical 13201752 - Wall / Room Thermometer, Glass, Fahrenheit / Celsius, 0° to 120°F, Ambient Sensor - 1/Each

Special Price $33.45 Regular Price $59.27
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Streck Laboratories 240046 - Temp-Chex® Red Spirit Freezer Thermometer - 1/Each

Special Price $123.61 Regular Price $218.99
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific 37803-83 - Digital Thermometer / Hygrometer with Alarm, 14° to 140°F (-10° to +60°C), Triple Display - 1/Each

Special Price $95.89 Regular Price $169.88
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Thermco Products Inc LTTRED3016RUSB - Refrigerator / Freezer Vaccine Data Logger with Alarm Kit, External Bottle Probe, LCD - 1/Each

Special Price $239.83 Regular Price $424.89
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
PANTek Technologies LLC 15077963 - Fisher Scientific™ Traceable® Dew-Point / Wet-Bulb / Humidity / Thermometer - 1/Each

Special Price $188.04 Regular Price $333.14
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific 90080-10 - Digital Thermometer, -13° to +158°F (-25° to +70°C), Internal Sensor - 1/Each

Special Price $53.73 Regular Price $95.20
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
PANTek Technologies LLC S98173 - Fisher Scientific™ Traceable® Refrigerator / Freezer Thermometer - 1/Each

Special Price $243.43 Regular Price $431.28
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
PANTek Technologies LLC 15077960 - Digital Thermometer, Celsius -25° to +70°C, Internal Sensor, LCD - 1/Each

Special Price $94.75 Regular Price $167.87
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Control Solutions Inc VFC400-VMK-10 - Vaccine Data Logger with Alarm Kit, Glycol Bottle Probe, -40 to 210°F, LCD - 1/Each

Special Price $309.63 Regular Price $548.55
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Hardy Diagnostics I0301S - Incubator Thermometer, Celsius 18º to 50°C, Total Immersion, Wall Mount, Glass - 1/Each

Special Price $122.92 Regular Price $217.78
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific 90080-03 - Digital Thermometer Hygrometer with Dew Point, Wet Bulb and Alarm, -40 to 158°F - 1/Each

Special Price $123.10 Regular Price $218.09
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific 94460-09 - Datalogging Refrigerator/Freezer Thermometer with Alarm, -58 to +158°F, 2 Glycol Bottle Probes - 1/Each

Special Price $288.18 Regular Price $510.55
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific 94460-37 - Datalogging Refrigerator/Freezer Thermometer with Alarm, -58° to +158°F, Glycol Bottle Probe - 1/Each

Special Price $308.60 Regular Price $546.73
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
McKesson Brand MCKSL2021 - McKesson Datalogging Refrigerator / Freezer Thermometer with Alarm - 1/Each

Special Price $278.85 Regular Price $494.03
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
McKesson Brand MCK8019UL - McKesson Ultra-Low Temperature Data Logger with Alarm - 1/Each

Special Price $293.92 Regular Price $520.72
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
DeltaTrak Inc 40527-02 - Vaccine Temperature Data Logger with Alarm, Glycol Bottle Probe, -58 to +104°F - 1/Each

Special Price $147.96 Regular Price $262.13
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
Cole-Parmer-Antylia Scientific 18000-28 - Ultra-Low Temperature Data Logger with Alarm, -130 to +221°F, 2 Stainless Steel Probes - 1/Each

Special Price $650.09 Regular Price $1,151.73
Special Order · Ships in 2–4 weeks
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
McKesson Brand MCK80021P - McKesson Datalogging Refrigerator/Freezer Thermometer, -58° to +158° F - 1/Each

Special Price $147.42 Regular Price $261.18
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists
McKesson Brand MCK80022P - McKesson Datalogging Refrigerator / Freezer Thermometer, Digital Display - 1/Each

Special Price $144.17 Regular Price $255.42
Add to list

Loading...

You don't have a list yet. Create one below.

Quantity

Create new list

Go to my lists

Buying for a facility or in bulk?