271 Results
Filters 7
Popularity Product Name Mfg. Part Number Order Number

Crimping & Cutting Tools, Hand Tools, Temperature & Humidity Measurement, Tools, Test Instruments, Training, Testing, Tools & Training

Understanding Geothermal Heat Pump Fundamentals G36-804
Understanding Geothermal Heat Pump Fundamentals
Description: Understanding Geothermal Heat Pump Fundamentals;
Brand: Esco Institute Mfg #: RSESUGHPF
Catalog Pg.: 1110 View Similar Items
Safety for the HVACR Service Technician G36-750
Safety for the HVACR Service Technician
Brand: Esco Institute Mfg #: RSESSHST
Catalog Pg.: 1111 View Similar Items
Remote Vapor Tension Thermometer B14-287
Remote Vapor Tension Thermometer
Diameter: 2.5"; Flange Type: Flange-less; Temp. Range: -40°F to +60°F; NSF Approval: Yes;
Brand: Weiss Mfg #: 25HL-060
Catalog Pg.: 1291 View Similar Items
Refrigeration Temperature Recorder Replacement Pen H25-707
Refrigeration Temperature Recorder Replacement Pen
Description: Red Replacement Pen;
Brand: Supco Mfg #: CRPENR
Catalog Pg.: 1470 View Similar Items
Thermocouple Pipe Strap Probe H27-231
Thermocouple Pipe Strap Probe
Type: K; Description: 10' Large Diameter Pipe Strap Probe for up to 3.3" Pipes;
Brand: Cooper-Atkins Mfg #: 54011-K
Catalog Pg.: 1486 View Similar Items
Temperature & Humidity Data Logger H27-538
Temperature & Humidity Data Logger
Description: Temperature & Humidity Data Logger; Temp. Range: -5°F to +160°F; Humidity Range: 10% to 90% RH;
Brand: Supco Mfg #: SL500TH
Catalog Pg.: 1471 View Similar Items
Ventilation/AC Smart Probe Case H28-194
Ventilation/AC Smart Probe Case
Description: Ventilation/AC Smart Probe Case;
Brand: Testo Mfg #: 0516-0260
Catalog Pg.: 1492 View Similar Items
610 Digital Psychrometer H26-830
610 Digital Psychrometer
Brand: Testo Mfg #: 0560-6010
Catalog Pg.: 1466 View Similar Items
38" SureGrip Air Probe H24-754
38" SureGrip Air Probe
Type: K; Description: 38" SureGrip Air Probe;
Brand: Fluke Mfg #: 80PK-24
Catalog Pg.: 1486 View Similar Items
Temperature Data Logger H27-537
Temperature Data Logger
Description: Temperature Data Logger; Temp. Range: -5°F to +160°F;
Brand: Supco Mfg #: SL500T
Catalog Pg.: 1471 View Similar Items
Digital Pocket Thermometer H28-503
Digital Pocket Thermometer
Range: -40°F to +482°F;
Brand: Klein Tools Mfg #: ET05
View Similar Items
Utility Shear H27-732
Utility Shear
Brand: Klein Tools Mfg #: 22002
View Similar Items
Ultimate Temperature Clamp H27-559
Ultimate Temperature Clamp
Range: -10°F to +212°F;
Brand: Sensible Products Mfg #: UTC-1
View Similar Items
Data View Data Logger H26-683
Data View Data Logger
Description: Temperature, Humidity and Dew Point Data Logger;
Brand: Supco Mfg #: DVTH
Catalog Pg.: 1471 View Similar Items
Dataview Current and Voltage Data Logger H28-112
Dataview Current and Voltage Data Logger
Description: True RMS Current, Voltage and Watts;
Brand: Supco Mfg #: DVCV
Catalog Pg.: 1471 View Similar Items
3-in-1 Pocket IR Thermometer H27-659
3-in-1 Pocket IR Thermometer
Distance to Spot Ratio: 8:1; Temp. Range: -20°F to +932°F; Accuracy: ± 1.5%; Emissivity: 0.95;
Brand: Amprobe Mfg #: IR-450
View Similar Items
Hydronic Heating Smart Probe Case H28-195
Hydronic Heating Smart Probe Case
Description: Hydronic Heating Smart Probe Case;
Brand: Testo Mfg #: 0516-0270
Catalog Pg.: 1466 View Similar Items
Refrigeration Temperature Recorder Replacement Pen H25-706
Refrigeration Temperature Recorder Replacement Pen
Description: Blue Replacement Pen;
Brand: Supco Mfg #: CRPENB
Catalog Pg.: 1470 View Similar Items
Temperature Recorder Replacement Charts H25-334
Temperature Recorder Replacement Charts
Description: 24 Hrs. Repl. Charts +50°F to +120°F;
Brand: Supco Mfg #: CR87-3
Catalog Pg.: 1470 View Similar Items
Thermocouple Solid Simulator H27-230
Thermocouple Solid Simulator
Type: K; Description: 6" Solid Simulator Probe;
Brand: Cooper-Atkins Mfg #: 52048-K
Catalog Pg.: 1486 View Similar Items
Data View Data Logger H27-536
Data View Data Logger
Description: 1 Internal And 3 External Temperature Data Logger;
Brand: Supco Mfg #: DVT4
Catalog Pg.: 1471 View Similar Items
Car Charger H27-656
Car Charger
Description: Car Charger;
Brand: FLIR Mfg #: T198532
Catalog Pg.: 1469 View Similar Items
Refrigeration Smart Probe Case H28-193
Refrigeration Smart Probe Case
Description: Refrigeration Smart Probe Case;
Brand: Testo Mfg #: 0516-0240
Catalog Pg.: 1329 View Similar Items
Refrigerator and Freezer Thermometer G21-520
Refrigerator and Freezer Thermometer
Temp. Range: -20°F to +80°F;
Brand: UEi Mfg #: RFT2A
View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare