144 Results

MARS, Mainstream Engineering, Inficon, Electrical Controls, Controls, HVACR Parts, Testing, Tools & Training





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

Replacement Sensor H25-785
Replacement Sensor
Description: Replacement Sensor (for TEK-Mate, Compass and Old D-Tek);
Brand: Inficon Mfg #: 703-020-G1

LDM150 Refrigerant Monitor H28-709
LDM150 Refrigerant Monitor
Description: LDM150 Refrigerant Monitor for CFCs, HCFCs, HFCs and HFOs;
Brand: Inficon Mfg #: 743-203-HFC

Whisper® Ultrasonic Leak Detector H27-054
Whisper® Ultrasonic Leak Detector
Description: Whisper Ultrasonic Leak Detector;
Brand: Inficon Mfg #: 711-202-G1

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

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

LDM150R Refrigerant Monitor H28-710
LDM150R Refrigerant Monitor
Description: LDM150R Refrigerant Monitor for R290, R600 and R441a;
Brand: Inficon Mfg #: 743-203-R290

MCT150 Monitor Calibration Tool H28-711
MCT150 Monitor Calibration Tool
Description: MCT150 Monitor Calibration Tool;
Brand: Inficon Mfg #: 743-600-G1

Filters H26-260
Filters
Description: Filters 20-Pk. (for TEK-Mate and Compass);
Brand: Inficon Mfg #: 705-600-G1

MARS 780 Definite Purpose Contactor 3P, Box Lug L46-904
MARS 780 Definite Purpose Contactor 3P, Box Lug
Ind. F/L Amps: 40; Poles: 3; Coil Voltage: 24 VAC; Res. Amps: 50;
Brand: MARS Mfg #: 61445

Magnetic Line Contactor DPST-N.O. 50/60 Hz L38-291
Magnetic Line Contactor DPST-N.O. 50/60 Hz
Ind. F/L Amps: 30; Poles: 2; Coil Voltage: 24 VAC; Res. Amps: 30;
Brand: MARS Mfg #: 18001

Infrared Sensor H26-398
Infrared Sensor
Description: Replacement Sensor (for D-TEK Select);
Brand: Inficon Mfg #: 712-701-G1

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

Battery H26-397
Battery
Description: NiMH Battery (for D-TEK Select and Compass);
Brand: Inficon Mfg #: 712-700-G1

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

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

Filters H26-647
Filters
Description: Filters 5-Pk. for D-TEK Select;
Brand: Inficon Mfg #: 712-707-G1

MARS 780 Definite Purpose Contactor 2P, Box Lug L46-958
MARS 780 Definite Purpose Contactor 2P, Box Lug
Ind. F/L Amps: 40; Poles: 2; Coil Voltage: 24 VAC; Res. Amps: 50;
Brand: MARS Mfg #: 61755

CO2 Sensor H28-707
CO2 Sensor
Description: CO2 Sensor for D-TEK 3;
Brand: Inficon Mfg #: 724-701-G2

MARS 780 Definite Purpose Contactor 3P, Box Lug L46-906
MARS 780 Definite Purpose Contactor 3P, Box Lug
Ind. F/L Amps: 40; Poles: 3; Coil Voltage: 208-240; Res. Amps: 50;
Brand: MARS Mfg #: 61447
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