TH-8 Thermalert Monitoring Thermometer from Physitemp Instruments, Inc.

Product Specs
ItemTH-8 Thermalert Monitoring Thermometer
CompanyPhysitemp Instruments, Inc.
Price Get Pricing Get Quote for this Product
Catalog NumberTH-8
QuantityEA
Accuracy0.1°C (0.2°F) ± 1 digit, at 25°C ambient
Temperature Range-10 to +60°C (14 to 140°F)
Resolution0.1°, C or F
Display3 1/2 digit LCD, 0.7" high
CalibrationConforms to National Bureau of Standards tables. Monograph 125

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Physitemp Instruments, Inc.

189 Sargeant Avenue

Clifton, NJ 07013

United States

Phone: 800.452.8510

Company Profile

Website: www.physitemp.com

(1) Myeloid GHSR Deficiency Protects Against Thermogenic Impairment in Aging Through Immune Remodeling of Brown Adipose TissueCellsFebruary 9, 2026Hye Won Han, Da Mi Kim, Reza Baratiboldaji, Hongying Wang, Zeyu Liu, Zheng Shen, Deepak K. Jha, Tadesse Teferra, Endang M. Septiningsih, Bhimanagouda Patil, et al.relevant guidelines and regulations. 2.2. Cold Challenge Core body temperatures were recorded using a TH-8 Thermalert monitoring thermometer equipped with a rectal probe (Physitemp Instruments Inc., Clifton, NJ, USA) [29]. Mice in the control group

(2) Automated thermal gradient test for unprovoked assessment of nociceptive preference in rodentsFront Behav NeurosciDecember 5, 2025Thomas Deakin, Shoupeng Wei, Yao Wang, Raina E. Rhoades, Tommy S. Tillman, Pei Tang, Yan XuGK11M, 3LRX4) that is connected to a Temperature Monitor (Physitemp Instruments Inc., Thermalert Model TH-8, Clifton, NJ). Photos of the TGT device are shown in Supplementary Figure S1. Mice are always placed

(3) Designing allosteric modulators to change GPCR G protein subtype selectivityNatureOctober 22, 2025Madelyn N. Moore, Kelsey L. Person, Valeria L. Robleto, Abigail R. Alwin, Campbell L. Krusemark, Noah Foster, Caroline Ray, Asuka Inoue, Michael R. Jackson, Michael J. Sheedlo, et al.temperature Core body temperatures were measured using a rectal probe thermometer for mice (Thermalert Model TH-8, Physitemp Instruments), as described4. Core body temperatures were recorded from age-matched male and

(4) Individual and Comorbid Influences of Chronic Stress and a Western Diet on Allostatic Loads and Cardiac Resilience, Adaptation and Proteome Profiles in Male MiceComprehensive PhysiologyOctober 1, 2025Makayla Nicholas, Tessa Helman, Brock Lyon, Saba Naghipour, Trissha Ybanez, Joshua T. Ingles, Chulkyu Kim, Nicolas J. C. Stapelberg, Jason N. Peart, John P. Headrick, et al.were immersed in a jacketed bath of perfusion fluid at 37°C. A thermal probe connected to a Physitemp TH‐8 digital thermometer (Physitemp Instruments Inc., Clifton, NJ, USA) monitored perfusion fluid temperature

(5) Histological and Immunohistochemical Evidence in Hypothermia-Related Death: An Experimental StudyInt J Mol SciAugust 5, 2025Emina Dervišević, Nina Čamdžić, Edina Lazović, Adis Salihbegović, Francesco Sessa, Hajrudin Spahović, Stefano D'Errico5 cm into the esophagus to continuously monitor core body temperature using a Physitemp Thermalert TH-8 thermometer (Physitemp Instruments, Clifton, NJ, USA), with an accuracy of ±0.1 °C. The rats were placed

(6) Ramped kilohertz-frequency signals produce nerve conduction block without onset responseJournal of Neural EngineeringJune 1, 2025Edgar Peña, Nicole A. Pelot, Warren M. Grillpinch response and heart rate monitoring. We monitored body temperature via a rectal temperature probe (TH-8 Thermalert; Physitemp Instruments, Inc.; Clifton, NJ) and used a heated water blanket to maintain body

(7) Biochemical markers of cell death: Forensic implications for differentiating primary and secondary hypothermiaOpen Vet JMay 31, 2025Emina Dervišević, Aida Bešić, Hajrudin Spahović, Ekrema Mujarić, Nedim Šuta, Muamer Dervišević, Edina Lazović, Aida Selmanagićthe internal temperature (Jeican, 2014). Temperature monitoring was performed using a thermometer, TH-8-Thermalert, with readings recorded at various intervals. Both temperature probes were produced by Physitemp Instruments

(8) Biochemical markers of cell death: Forensic implications for differentiating primary and secondary hypothermiaOpen Vet JMay 31, 2025Emina Dervišević, Aida Bešić, Hajrudin Spahović, Ekrema Mujarić, Nedim Šuta, Muamer Dervišević, Edina Lazović, Aida Selmanagićthe internal temperature (Jeican, 2014). Temperature monitoring was performed using a thermometer, TH-8-Thermalert, with readings recorded at various intervals. Both temperature probes were produced by Physitemp Instruments

(9) Design of allosteric modulators that change GPCR G protein subtype selectivityResearch SquareDecember 12, 2024Madelyn N. Slosky, Kelsey L. Person, Abigail Person, Campbell Krusemark, Campbell Krusemark, Caroline Foster, Caroline Inoue, Michael R. Jackson, Michael J. Jackson, Lawrence S. Sheedlo, et al.temperature. Core body temperatures were measured using a rectal probe thermometer for mice (Thermalert Model TH-8, Physitemp Instruments, Inc., Clifton, NJ), as described 9. Core body temperatures were recorded from

(10) Interactions of VMAT2 with CDCrel-1 and Parkin in Methamphetamine NeurotoxicityInternational Journal of Molecular SciencesDecember 5, 2024Heli Chauhan, Nicholas J. Carruthers, Paul M. Stemmer, Bernard L. Schneider, Anna Moszczynskacore body temperatures of the rats were measured via a rectal probe digital thermometer (Thermalert TH-8; Physitemp Instruments, Clifton, NJ, USA) before the beginning of the treatment (baseline temperatures)

(11) Neurotoxic Methamphetamine Doses Alter CDCel-1 Levels and Its Interaction with Vesicular Monoamine Transporter-2 in Rat StriatumbioRxivJuly 25, 2024Heli Chauhan, Nick Carruthers, Paul Stemmer, Bernard P. Schneider, Anna Moszczynskacore body temperatures of the rats were measured via a rectal probe digital thermometer (Thermalert TH-8; Physitemp Instruments, Clifton, NJ) before the beginning of the treatment (baseline temperatures) and

(12) Bile acids and the gut microbiome are involved in the hyperthermia mediated by 3,4-methylenedioxymethamphetamine (MDMA)Scientific ReportsJune 24, 2024Srishti Rana, Jeremy R. Canfield, Christopher S. Ward, Jon E. Spraguefurther recorded at 30- and 60-min post MDMA/ Saline treatment for all groups. Physiotemp Thermalert TH-8 thermocouple (Physitemp Instruments, Clifton, NJ) attached to a RET-2 (rat) rectal probe was used for

(13) Involution of brown adipose tissue through a Syntaxin 4 dependent pyroptosis pathwayNature communicationsApril 2, 2024Yu X, Benitez G, Wei PT, Krylova SV, Song Z, Liu L, Zhang M, Xiaoli AM, Wei H, Chen F, et al.0 °C for 1 h, without access to food or water. Body temperatures were monitored every 10 min using TH-8 Thermometer (Physitemp Instruments, Clifton, NJ) as per the manufacturer’s instructions. Insulin tolerance

(14) Computational models of compound nerve action potentials: Efficient filter-based methods to quantify effects of tissue conductivities, conduction distance, and nerve fiber parametersPLoS Comput BiolMarch 1, 2024Edgar Peña, Nicole A. Pelot, Warren M. Grillthe toe pinch reflex and heart rate. We monitored body temperature using a rectal temperature probe (TH-8 Thermalert; Physitemp Instruments, Inc.; Clifton, NJ) and maintained body temperature between ~35–38°C

(15) Methamphetamine-induced region-specific transcriptomic and epigenetic changes in the brain of male ratsCommunications BiologySeptember 27, 2023Benpeng Miao, Xiaoyun Xing, Viktoriia Bazylianska, Pamela Madden, Anna Moszczynska, Bo Zhangcore body temperatures of the rats were measured with a rectal probe digital thermometer (Thermalert TH-8; Physitemp Instruments, Clifton, NJ) before the beginning of the treatment (baseline temperatures) and

(16) Spatiotemporal parameters for energy efficient kilohertz-frequency nerve block with low onset responseJournal of NeuroEngineering and RehabilitationJune 5, 2023Edgar Peña, Nicole A. Pelot, Warren M. Grillthe toe pinch reflex and heart rate. We monitored body temperature using a rectal temperature probe (TH-8 Thermalert; Physitemp Instruments, Inc.; Clifton, NJ) and maintained body temperature between ~ 35–38

(17) The conserved Mediator subunit cyclin C (CCNC) is required for brown adipocyte development and lipid accumulationMolecular metabolismOctober 1, 2022Song Z, Xiaoli AM, Li Y, Siqin G, Wu T, Strich R, Pessin JE, Yang F.free access to pre-chilled water and food. Intrarectal temperatures were monitored and recorded with a TH-8 Thermalert Monitoring Thermometer (Physitemp Instruments, Clifton, NJ) at consecutive time points up to 14 days. 2.5 Measurement of triglycerides Triglycerides

(18) TIGAR deficiency enhances skeletal muscle thermogenesis by increasing neuromuscular junction cholinergic signalingeLifeMarch 7, 2022Tang Y, Zong H, Kwon H, Qiu Y, Pessin JB, Wu L, Buddo KA, Boykov I, Schmidt CA, Lin CT, et al.(5053, LabDiet). The mice at 12–16 weeks of age were used for rectal temperature measurement using TH-8 Thermometer (Physitemp Instruments, Clifton, NJ) as per the manufacturer’s instructions. For cold exposure,

(19) Stress‐induced body weight loss and improvements in cardiometabolic risk factors do not translate to improved myocardial ischemic tolerance in western diet‐fed micePhysiological ReportsJanuary 25, 2022Kyle Hatton‐Jones, Amanda J. Cox, Jason N. Peart, John P. Headrick, Eugene F. du ToitPty Ltd.) connected to an Apple iMac computer. Thermal probes connected to a three‐channel Physitemp TH‐8 digital thermometer monitored the temperatures of the perfusate and water bath (Physitemp Instruments Inc

(20) Non-monotonic kilohertz frequency neural block thresholds arise from amplitude- and frequency-dependent charge imbalanceScientific ReportsDecember 1, 2021Edgar Peña, Nicole A. Pelot, Warren M. Grillthe toe pinch reflex and heart rate. Body temperature was monitored using a rectal temperature probe (TH-8 Thermalert; Physitemp Instruments, Inc.; Clifton, NJ) and maintained between ~ 35–38 °C with a heated

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