130 Results
Filters 8
Popularity Product Name Mfg. Part Number Order Number

UEi, Mainstream Engineering, General Tools, Climate Control, Training, Tools, Test Instruments, Testing, Tools & Training

Thermocouple Adapter H25-852
Thermocouple Adapter
Description: Thermocouple K-Type Adapter;
Brand: UEi Mfg #: ATT70
Catalog Pg.: 1485 View Similar Items
Pocket Digital Psychrometer H28-015
Pocket Digital Psychrometer
Brand: UEi Mfg #: DTH35
Catalog Pg.: 1465 View Similar Items
PVC Pipe and Tubing Cutter H26-832
PVC Pipe and Tubing Cutter
Description: PVC Pipe and Tubing Cutter;
Brand: General Tools Mfg #: 115
View Similar Items
Large Meter Case H26-051
Large Meter Case
Description: Large Carry Case;
Brand: UEi Mfg #: AC519
Catalog Pg.: 1485 View Similar Items
EPA Section 608 Study Course Qwik608® - SPANISH B18-827
EPA Section 608 Study Course Qwik608® - SPANISH
Description: Qwik608® — Spanish (includes: "Field Reference Manual" and "QwikStudy™ Guide", software download code for EPA Section 608 interactive software, streamable Video, and downloadable or streamable Audio study materials) with paper test;
Brand: Mainstream Engineering Mfg #: QT3004
Catalog Pg.: 1109 View Similar Items
IR Thermometer H26-640
IR Thermometer
Distance to Spot Ratio: 12:1; Temp. Range: -76°F to +1,022°F; Accuracy: ±2%; Emissivity: 0.30/0.70/0.95;
Brand: UEi Mfg #: INF195C
Catalog Pg.: 1470 View Similar Items
EPA Section 608 Test Qwik608® B15-370
EPA Section 608 Test Qwik608®
Description: Qwik608® — EPA Test Only: Online QwikTest Only (bilingual);
Brand: Mainstream Engineering Mfg #: QT3008
Catalog Pg.: 1109 View Similar Items
Particle Filter H26-237
Particle Filter
Description: Replacement Particle Filter;
Brand: UEi Mfg #: 17631
Catalog Pg.: 1500 View Similar Items
EPA Section 608 Test Qwik608® - SPANISH B18-828
EPA Section 608 Test Qwik608® - SPANISH
Description: Qwik608® — EPA Test Only: Spanish Paper Test Only;
Brand: Mainstream Engineering Mfg #: QT3002
Catalog Pg.: 1109 View Similar Items
Temperature Probe H25-418
Temperature Probe
Type: K; Description: 48" Liquid Probe;
Brand: UEi Mfg #: ATT100
Catalog Pg.: 1486 View Similar Items
Cordless Precision Engraver H27-207
Cordless Precision Engraver
Brand: General Tools Mfg #: 505
Catalog Pg.: 1429 View Similar Items
6" Stainless Steel Caliper H27-203
6" Stainless Steel Caliper
Description: 6" Stainless Steel Caliper;
Brand: General Tools Mfg #: 147
Catalog Pg.: 1432 View Similar Items
Test and Check Kit H86-065
Test and Check Kit
Description: Test and Check Kit;
Brand: UEi Mfg #: TACK10
Catalog Pg.: 1477 View Similar Items
Residential Combustion Analyzer for Oil-Fired Appliances H86-212
Residential Combustion Analyzer for Oil-Fired Appliances
Description: Residential Combustion Analyzer for Oil-Fired Appliances with Hard Case;
Brand: UEi Mfg #: C161OIL
View Similar Items
Lighted Mechanical Pick-Up Tool H27-205
Lighted Mechanical Pick-Up Tool
Brand: General Tools Mfg #: 70396
Catalog Pg.: 1430 View Similar Items
Small Meter Case H26-050
Small Meter Case
Description: Small Carry Case;
Brand: UEi Mfg #: AC319
Catalog Pg.: 1485 View Similar Items
Temperature Probe H28-605
Temperature Probe
Type: K; Description: 37" DL479 Thermocouple Probe;
Brand: UEi Mfg #: ATT71
Catalog Pg.: 1486 View Similar Items
Fractional Scale Vernier Caliper H24-296
Fractional Scale Vernier Caliper
Brand: General Tools Mfg #: 722
Catalog Pg.: 1432 View Similar Items
K-Type Pipe Clamp Probe H28-713
K-Type Pipe Clamp Probe
Type: K; Description: 3/16" to 1-7/16" Pipe Clamp;
Brand: UEi Mfg #: ATTPC4
Catalog Pg.: 1486 View Similar Items
Replacement Printer Paper H26-174
Replacement Printer Paper
Description: Replacement Paper;
Brand: UEi Mfg #: 16646
Catalog Pg.: 1500 View Similar Items
Multimeter H28-563
Multimeter
TRMS: Y; Autoranging: Y; Manual Ranging: Y; Diode: Y; Continuity Beeper: Y; Data Hold: Y; Backlit Display: Y; Display: 6,000 Count; Min./Max. Display: Y; Auto Power Off: Y; Low Battery Indicator: Y; Batteries: 2 AA; Safety Rating: Cat II 1,000V, Cat III 600V; AC Volts: 1,000V; DC Volts: 1,000V; AC…
Brand: UEi Mfg #: DM515
Catalog Pg.: 1481 View Similar Items
Hermetic Compressor Analyzer H24-355
Hermetic Compressor Analyzer
Brand: UEi Mfg #: HA1
Catalog Pg.: 1487 View Similar Items
Combustion Analyzer Kit with Printer H85-578
Combustion Analyzer Kit with Printer
Description: Combustion Analyzer Kit with Printer;
Brand: UEi Mfg #: C165KIT
View Similar Items
Temperature Probe H26-771
Temperature Probe
Type: K; Description: 36" DT300 Apollo Series Bead Probe;
Brand: UEi Mfg #: ATT39
Catalog Pg.: 1486 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare