Thermometer

Thermometers deliver precise temperature readings for HVAC diagnostics, food safety, and health monitoring needs. These essential measuring tools help contractors troubleshoot systems, ensure proper temperatures, and maintain safety standards. Jackson Systems stocks digital, infrared, and probe thermometers in various styles – shop our complete selection today.

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Showing all 32 resultsSorted by popularity

12:1 Ratio Handheld Infrared Laser Thermometer

MA-Line

SKU: MA-16550
$38.99
MSRP: $44.84
You save 13%
MA-Line MA-16550 12:1 Infrared Laser Thermometer quantity
Digital Pocket Test Oval Style

Cooper-Atkins

SKU: DT300-0-8
$12.23
MSRP: $14.06
You save 13%
Cooper-Atkins DT300-0-8 Digital Pocket Test Thermometer quantity
2″ Diameter Thermometer with Mounting Bracket

True Manufacturing

SKU: 925507
$235.18
MSRP: $270.46
You save 15%
True Manufacturing 925507 2" Dia Thermometer with Bracket quantity
Solar-Powered Digital Thermometer, -40°F to 300°F Range

Trerice

SKU: SX91403-05
$86.00
MSRP: $98.90
You save 15%
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Tridicator Thermometer/Gauge 30-240°F, 0-200 PSI

Trerice

SKU: PTC14405
$80.43
MSRP: $92.49
You save 15%
Trerice PTC14405 Tridicator Thermometer/Gauge 30-240°F 0-200 PSI quantity
Tridicator, 30-240°F, 0-100 PSI, 3″ Dial

Trerice

SKU: PTC14403
$80.43
MSRP: $92.49
You save 15%
Trerice PTC14403 Tridicator, 30-240°F, 0-100 PSI, 3" Dial quantity
9″ Bimetal Thermometer, 30-240°F, Adjustable Angle

Trerice

SKU: BX91403-07SPB
$62.71
MSRP: $72.12
You save 15%
Trerice BX91403-07SPB 9" Bimetal Thermometer, 30-240°F, Adjustable Angle quantity
9″ Adjustable Angle Thermometer, 0-160°F Range

Trerice

SKU: BX91403-04SPB
$62.71
MSRP: $72.12
You save 15%
Trerice BX91403-04SPB 9" Adjustable Angle Thermometer, 0-160°F quantity
Liquid In Glass Thermometer, SKU 2272159

Utica-Dunkirk

SKU: 2272159
$81.11
MSRP: $93.28
You save 15%
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Liquid In Glass Thermometer, SKU 2272158

Utica-Dunkirk

SKU: 2272158
$574.00
MSRP: $660.10
You save 15%
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Liquid In Glass Thermometer for Boiler Systems

Utica-Dunkirk

SKU: 2272157
$72.91
MSRP: $83.85
You save 15%
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Liquid In Glass Thermometer, SKU 2272156

Utica-Dunkirk

SKU: 2272156
$96.89
MSRP: $111.42
You save 15%
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Liquid In Glass Thermometer for Boiler Systems

Utica-Dunkirk

SKU: 2272149
$82.88
MSRP: $95.31
You save 15%
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Liquid In Glass Thermometer, SKU 2272141

Utica-Dunkirk

SKU: 2272141
$79.94
MSRP: $91.93
You save 15%
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Verification Thermometer Hi for Boiler Systems

Utica-Dunkirk

SKU: 2272134
$365.10
MSRP: $419.87
You save 15%
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Thermo-Anemometer for Air Velocity & Temperature

Supco

SKU: EM20
$122.03
MSRP: $140.33
You save 15%
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TriGauge 0/200 PSI, 70/320°F, 1/2″ Back Connection

Raypak

SKU: 007399F
$86.45
MSRP: $99.42
You save 15%
Raypak 007399F TriGauge 0/200 PSI 70/320°F 1/2" Back Connection quantity
Thermometer Kit, 45–85°F Temperature Range, 5-Pack

Siemens

SKU: 192-786
$116.19
MSRP: $133.62
You save 15%
Siemens Building Technology 192-786 Thermometer Kit 45-85°F, 5-Pack quantity
Digital Thermometer for Precise Temperature Measurement

Miscellaneous Product

SKU: TNC-TM165-010
$538.65
MSRP: $619.45
You save 15%
AMETEK NCC TNC-TM165-010 Digital Thermometer quantity
0-250°F Temperature Gauge for Boiler & Hydronic Systems

Lochinvar & A.O. Smith

SKU: 100147003
$58.58
MSRP: $67.37
You save 15%
Lochinvar & A.O. Smith 100147003 0-250F Temperature Gauge quantity
Pneumatic Temperature Indicator, 3-1/2″ Dial, 40–240°F Range

Johnson Controls

SKU: T-5500-1055
$375.34
MSRP: $431.64
You save 15%
Johnson Controls T-5500-1055 Pneumatic Temperature Indicator, 3-1/2" Dial quantity
Pneumatic Temperature Indicator, 3-1/2″ Dial, 0–100°F Range

Johnson Controls

SKU: T-5500-1052
$375.34
MSRP: $431.64
You save 15%
Johnson Controls T-5500-1052 Pneumatic Temperature Indicator, 3-1/2" Dial quantity
Beige Plastic Cover & Faceplate, Vertical Mount, 2 Setpoint Windows

Johnson Controls

SKU: T-4756-1739
$53.96
MSRP: $62.05
You save 15%
Johnson Controls T-4756-1739 Beige Plastic Thermostat Cover with Thermometer quantity
2.5″ Dial Thermometer with 1/2″ Thermowell Connection

Honeywell Home

SKU: TG250-UT
$19.83
MSRP: $22.80
You save 15%
Honeywell TG250-UT 2.5" Dial Thermometer with 1/2" Thermowell quantity
Thermometer with Well, 2″ Dial, 32-250°F Range

Resideo

SKU: GT161
$29.73
MSRP: $34.19
You save 15%
Resideo GT161 Thermometer with Well, 2" Dial, 32-250°F quantity
Receiver Gauge, 25-125°F Scale, 1-1/2″ Face, 1/8″ Center Back

Honeywell Home

SKU: 14000786-001
$204.88
MSRP: $235.61
You save 15%
Honeywell 14000786-001 Receiver Gauge, 25-125°F, 1-1/2" Face, 1/8" CB quantity
2-1/2″ Dial Thermometer with 1/2″ NPT Brass Thermowell, 32–250°F

Resideo

SKU: GT162
$23.16
MSRP: $26.63
You save 15%
Resideo GT162 2-1/2 Inch Dial Thermometer with 1/2 Inch NPT Well 32–250°F quantity
2-1/2 Inch Dial Thermometer with Brass Thermowell for Hydronic Systems

Resideo

SKU: GS250
$31.88
MSRP: $36.66
You save 15%
Resideo GS250 2-1/2 Inch Dial Thermometer with Well quantity
Dial Thermometer

Cooper-Atkins

SKU: DM120-0-3
$104.75
MSRP: $120.46
You save 13%
Cooper-Atkins DM120-0-3 Dial Thermometer quantity
Dial Thermometer

Cooper-Atkins

SKU: 6812-01-3
$78.35
MSRP: $90.10
You save 13%
Cooper-Atkins 6812-01-3 Dial Thermometer quantity
Dial Thermometer

Cooper-Atkins

SKU: 6142-20-3
$75.43
MSRP: $86.74
You save 15%
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Dual-input temperature meter for precise HVAC/R diagnostics

Fieldpiece

SKU: ST4
$119.00
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