92 Results

Mainstream Engineering, Fluke, ESP, Software, Training, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, Ventilation & IAQ, Refrigeration

Qwiklug® Compressor Terminal Repair Kit G32-265
Qwiklug® Compressor Terminal Repair Kit
Wire Gauge: 10; Lead Length: 4' w/ Spade Terminal; Pkg. Qty.: 3;
Brand: Mainstream Engineering Mfg #: QT2910

Qwiklug® Compressor Terminal Repair Kit G32-266
Qwiklug® Compressor Terminal Repair Kit
Wire Gauge: 12; Lead Length: 4' w/ Spade Terminal; Pkg. Qty.: 3;
Brand: Mainstream Engineering Mfg #: QT2912

Universal Humidifier Solenoid B17-395
Universal Humidifier Solenoid
Description: Universal Humidifier Solenoid 24V Kit with Multiple Fittings;
Brand: ESP Mfg #: UHS24

EPA Section 608 Study Course Qwik608® B13-041
EPA Section 608 Study Course Qwik608®
Description: Qwik608® — English (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 #: QT3000


Superheat Based/Digital Thermometer H25-943
Superheat Based/Digital Thermometer
Description: Digital Thermometer;
Brand: Fluke Mfg #: 52-2

Teflon Seal Gaskets B16-831
Teflon Seal Gaskets
Description: Teflon Seal Gaskets (12-Pk.) 3 each TR034-6, TR100-6, TR114-6, and TR134-6;
Brand: ESP Mfg #: TR10-12

Qwiklug® Compressor Terminal Repair Kit G37-396
Qwiklug® Compressor Terminal Repair Kit
Wire Gauge: 10; Lead Length: 2' w/ Wire Nut; Pkg. Qty.: 3;
Brand: Mainstream Engineering Mfg #: QT2810

16 Teflon Seal Gasket B16-827
16 Teflon Seal Gasket
Description: 16 Teflon Seal Gasket for 3/4" Valve (6-Pk.);
Brand: ESP Mfg #: TR034-6

Replacement Humidifier Pad B12-142
Replacement Humidifier Pad
Description: 9-7/8" x 9-7/8" x 1-7/8"; Replaces: Aprilaire Models 110, 120, 550;
Brand: ESP Mfg #: A10PR

Replacement Humidifier Pad B12-144
Replacement Humidifier Pad
Description: 10" x 13" x 1-1/2"; Replaces: Aprilaire Model 350, 360, 560, 760;
Brand: ESP Mfg #: A35PR

EPA Section 608 Test Qwik608® B13-042
EPA Section 608 Test Qwik608®
Description: Qwik608® — EPA Test Only: English Paper Test Only;
Brand: Mainstream Engineering Mfg #: QT3001

Replacement Humidifier Pad B12-143
Replacement Humidifier Pad
Description: 14-7/8" x 11-3/8" x 1-7/8"; Replaces: Aprilaire Models 112, 136, 224, 440, 445;
Brand: ESP Mfg #: A12PR

Superheat Based/Digital Thermometer H25-945
Superheat Based/Digital Thermometer
Description: Digital Thermometer with Data Logging;
Brand: Fluke Mfg #: 54-2 B

EPA Section 608 Study Course Qwik608® B21-521
EPA Section 608 Study Course Qwik608®
Description: Qwik608® — English (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 online QwikTest;
Brand: Mainstream Engineering Mfg #: QT3009


40" Bead Probe H24-751
40" Bead Probe
Type: K; Description: 40" Bead Probe;
Brand: Fluke Mfg #: 80PK-1

62 MAX IR Thermometer H27-462
62 MAX IR Thermometer
Distance to Spot Ratio: 10:1; Temp. Range: -22°F to 932°F; Accuracy: ±1.5%; Emissivity: 0.10 to 1.00;
Brand: Fluke Mfg #: 62 MAX

Universal Humidifier Solenoid B21-079
Universal Humidifier Solenoid
Description: Universal Humidifier Solenoid 24V;
Brand: ESP Mfg #: UHS99

Qwiklug® Compressor Terminal Repair Kit G37-397
Qwiklug® Compressor Terminal Repair Kit
Wire Gauge: 12; Lead Length: 2' w/ Wire Nut; Pkg. Qty.: 3;
Brand: Mainstream Engineering Mfg #: QT2812

Pipe Clamp H25-585
Pipe Clamp
Type: K; Description: 1/4" to 1-3/8" Pipe Clamp;
Brand: Fluke Mfg #: 80PK-8

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

36" Integrated DMM Probe H26-059
36" Integrated DMM Probe
Type: K; Description: 36" Integrated DMM Probe;
Brand: Fluke Mfg #: 80BK-A

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
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