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

Books, UV Leak Detectors, Temperature & Humidity Measurement, Training, Tools, Test Instruments, Testing, Tools & Training

Temperature Probe Set H28-726
Temperature Probe Set
Description: Temperature Probe Set (2-Pk.);
Brand: Testo Mfg #: 0613-5507
Catalog Pg.: 1330 View Similar Items
LOGiT Data Logger H26-593
LOGiT Data Logger
Description: Current/Voltage Logger;
Brand: Supco Mfg #: LCV
Catalog Pg.: 1471 View Similar Items
LOGiT Data Logger H26-161
LOGiT Data Logger
Description: Dual Temp Logger; Temp. Range: -50°F to +300°F; Humidity Range: 0% to 95% RH;
Brand: Supco Mfg #: LTT
Catalog Pg.: 1471 View Similar Items
Mini Data Logger With Software H26-676
Mini Data Logger With Software
Temp. Range: -40°F to +185°F;
Brand: Supco Mfg #: SL300T
Catalog Pg.: 1471 View Similar Items
TempSmart Wireless Data Logger Kit H28-229
TempSmart Wireless Data Logger Kit
Description: TempSmart Data Logger Kit (6-Pk.);
Brand: CPS Mfg #: TS-100-6PK
Catalog Pg.: 1472 View Similar Items
Digital Solar Powered Thermometer B20-452
Digital Solar Powered Thermometer
Description: White Panel Mount Thermometer; Range: -58F° to +158°F;
Brand: Cooper-Atkins Mfg #: SP160-01-8J
Catalog Pg.: 1463 View Similar Items
WATER-GLO® ULTRA Fluorescent Leak Detection Dye H28-682
WATER-GLO® ULTRA Fluorescent Leak Detection Dye
Brand: Spectroline Mfg #: SPE-WGG-8CS
Catalog Pg.: 1095 View Similar Items
Psychrometrics Without Tears Manual G37-391
Psychrometrics Without Tears Manual
Brand: Esco Institute Mfg #: PSYWTPM
Catalog Pg.: 1111 View Similar Items
BigEZ™ 5E Fluorescent Dye Cartridge H28-587
BigEZ™ 5E Fluorescent Dye Cartridge
Description: BigEZ Fluorescent Dye Cartridge;
Brand: Spectroline Mfg #: SPE-BEZ5E-4CS
Catalog Pg.: 1327 View Similar Items
Accessory for LOGiT Data Loggers H26-690
Accessory for LOGiT Data Loggers
Brand: Supco Mfg #: LLSU
Catalog Pg.: 1471 View Similar Items
915i Temperature Probe Kit H28-788
915i Temperature Probe Kit
Description: 915i Temperature Probe Kit;
Brand: Testo Mfg #: 0602-5093
Catalog Pg.: 1329 View Similar Items
Digital Psychrometer with Extended Probe H27-689
Digital Psychrometer with Extended Probe
Brand: Amprobe Mfg #: THWD-5
Catalog Pg.: 1467 View Similar Items
Troubleshooting and Servicing Modern Air Conditioning and Refrigeration Systems G32-236
Troubleshooting and Servicing Modern Air Conditioning and Refrigeration Systems
Brand: Esco Institute Mfg #: TSMAC
Catalog Pg.: 1111 View Similar Items
FLIR ONE Pro LT Thermal Camera H28-567
FLIR ONE Pro LT Thermal Camera
Description: FLIR ONE Pro LT for Android USB-C (80 x 60 Resolution); Temp. Range: -4°F to +248°F;
Brand: FLIR Mfg #: 435-0013-03
Catalog Pg.: 1468 View Similar Items
BigEZ™ Complete Fluorescent Dye Leak Detection Kit H28-586
BigEZ™ Complete Fluorescent Dye Leak Detection Kit
Description: BigEZ Complete Dye Injection Kit;
Brand: Spectroline Mfg #: SPE-HVLBEZE
Catalog Pg.: 1327 View Similar Items
Bleed Valve H25-202
Bleed Valve
Description: Bleed Valve;
Brand: Spectroline Mfg #: RP-BV-50
Catalog Pg.: 1327 View Similar Items
Replacement Red Spirit H26-440
Replacement Red Spirit
Description: Replacement Spirit Filled;
Brand: Bacharach Mfg #: 12-0266
Catalog Pg.: 1437 View Similar Items
Pressure Enthalpy Without Tears Manual G37-390
Pressure Enthalpy Without Tears Manual
Brand: Esco Institute Mfg #: PEWTPM
Catalog Pg.: 1112 View Similar Items
Replacement Wicks H24-899
Replacement Wicks
Description: Replacement Wicks (4-Pk.);
Brand: Bacharach Mfg #: 12-0011
Catalog Pg.: 1437 View Similar Items
Mini Data Logger With Software H26-629
Mini Data Logger With Software
Temp. Range: -40°F to +160°F; Humidity Range: 0% to 99% RH;
Brand: Supco Mfg #: SL300TH
Catalog Pg.: 1471 View Similar Items
Electricity for HVACR Technicians G36-749
Electricity for HVACR Technicians
Brand: Esco Institute Mfg #: RSESEHT
Catalog Pg.: 1110 View Similar Items
Wireless Psychrometer/Hygrometer H28-846
Wireless Psychrometer/Hygrometer
Description: Universal Wirless Psychrometer/Hygrometer;
Brand: JB Mfg #: WH-1
View Similar Items
Wireless Psychrometer/Hygrometer Set H28-847
Wireless Psychrometer/Hygrometer Set
Description: Universal Wirless Psychrometer/Hygrometer Set;
Brand: JB Mfg #: WH-2
View Similar Items
IR Thermometer H28-459
IR Thermometer
Distance to Spot Ratio: 20:1; Temp. Range: -22°F to +1,112°F; Accuracy: ±1%; Emissivity: 0.10 to 1.00;
Brand: Fluke Mfg #: 64 MAX
Catalog Pg.: 1470 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare