51 Results

UEi, MARS, Mainstream Engineering, KD, Software, Training, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, 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

IR Thermometer w/Circular Laser H26-252
IR Thermometer w/Circular Laser
Distance to Spot Ratio: 12:1; Temp. Range: -36.4°F to +689°F; Accuracy: ±2%; Emissivity: 0.70/0.95;
Brand: UEi Mfg #: INF165C

Folding Pocket Thermometer H27-032
Folding Pocket Thermometer
Description: Folding Pocket Thermometer; Range: -58°F to +572°F;
Brand: UEi Mfg #: PDT650

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

Folding Pocket Thermometer H28-786
Folding Pocket Thermometer
Description: Folding Pocket Thermometer with Differential and Large Display; Range: -58°F to +572°F;
Brand: UEi Mfg #: PDT655

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

Digital Pocket Thermometer H25-962
Digital Pocket Thermometer
Range: -58°F to +572°F;
Brand: UEi Mfg #: PDT550

Digital Pocket Thermometer H25-961
Digital Pocket Thermometer
Range: -58°F to +572°F;
Brand: UEi Mfg #: 550B

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

Temperature Probe H24-598
Temperature Probe
Type: K; Description: 48" Fiberglass-coated Probe;
Brand: UEi Mfg #: ATT29

Direct Replacement Relay for Copeland B13-471
Direct Replacement Relay for Copeland
Volts: 375; Continuous Volt: 375; Pick-Up Volt Min.: 180; Pick-Up Volt Max.: 195; Drop-Out Volt Min.: 40; Drop-Out Volt Max.: 105; Replaces: (0)940-0001-55;
Brand: MARS Mfg #: 16023

Direct Replacement Relay for Copeland B13-472
Direct Replacement Relay for Copeland
Volts: 420; Continuous Volt: 420; Pick-Up Volt Min.: 180; Pick-Up Volt Max.: 195; Drop-Out Volt Min.: 40; Drop-Out Volt Max.: 105; Replaces: (0)940-0001-60;
Brand: MARS Mfg #: 16091

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

K-Type Pipe Clamp Probe H27-571
K-Type Pipe Clamp Probe
Type: K; Description: 1/4" to 1-1/2" Pipe Clamp;
Brand: UEi Mfg #: ATTPC3

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

Potential Relay Universal Replacement B13-308
Potential Relay Universal Replacement
Volts: 395; Continuous Volt: 395; Pick-Up Volt Min.: 260; Pick-Up Volt Max.: 275; Drop-Out Volt Min.: 60; Drop-Out Volt Max.: 120; Replaces Mars #: 19003;
Brand: MARS Mfg #: 19003

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



Turbo Easy-Start Hard Start B21-012
Turbo Easy-Start Hard Start
Volts: 330VAC; Application: Single phase compressors; HP: No Limitations; Compressor: Residential & Light Commercial; Starting Torque: 500%; Mfd: Up to 1 Ton (108-130MFD) 1-2 Ton (189-227MFD) 2.5-3 Ton (233-280MFD) 3.5-5 Ton (270-324MFD);
Brand: MARS Mfg #: 12600

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

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

Potential Relay Universal Replacement B13-309
Potential Relay Universal Replacement
Volts: 332; Continuous Volt: 332; Pick-Up Volt Min.: 168; Pick-Up Volt Max.: 182; Drop-Out Volt Min.: 40; Drop-Out Volt Max.: 90; Replaces Mars #: 19004;
Brand: MARS Mfg #: 19004

Direct Replacement Relay for Copeland B13-474
Direct Replacement Relay for Copeland
Volts: 420; Continuous Volt: 420; Pick-Up Volt Min.: 223; Pick-Up Volt Max.: 259; Drop-Out Volt Min.: 60; Drop-Out Volt Max.: 121; Replaces: (0)940-0001-68;
Brand: MARS Mfg #: 16099
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