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Transcat is your premier provider of switches. We carry an extensive inventory of test & measurement equipment, with over 3000 products available for same-day shipping. For many instruments, new instrument calibration is also available, ensuring that your product is tested and ready for use as soon as you get it.
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Keysight 34980A Multifunction Switch/Measure UnitOrder #: 34980A Mfg #: 34980A Availability: In stock $4,167.00Multifunction Switch/Measure Unit Learn More -
Dwyer Instruments 1950-10-2F EP Differential Pressure Switch 3/11"WC,UL/FM/CSA,SPDT
Order #: 1950-10-2F Mfg #: 1950-10-2F Availability: In stock $311.00EP Differential Pressure Switch 3/11"WC,UL/FM/CSA,SPDT Learn More -
Ashcroft B420B/30PSI Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female
Order #: B420B/30PSI Mfg #: B420B/30PSI Availability: In stock Special Price $213.26 Regular Price $238.29Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female Learn More -
Dwyer Instruments V6EPB Flotect Mini-Size Flow Switch Brass upper and lower body
Order #: V6EPB-B-D-4-B Mfg #: V6EPB-B-D-4-B Availability: In stock $427.00Flotect Mini-Size Flow Switch Brass upper and lower body Learn More -
Dwyer Instruments PR-2-P2 Gas/Differential Pressure Sw. man. reset, SPST NC, 0.5-5 psig
Order #: PR-2-P2 Mfg #: PR-2-P2 Availability: In stock $866.00Gas/Differential Pressure Sw. man. reset, SPST NC, 0.5-5 psig Learn More -
Dwyer Instruments DXW-11-153-1 Differential Pressure Switch 1/4" NPT, SPDT, 2.5 to 10 psi
Order #: DXW-11-153-1 Mfg #: DXW-11-153-1 Availability: In stock $125.00Differential Pressure Switch 1/4" NPT, SPDT, 2.5 to 10 psi Learn More -
Dwyer Instruments V4-SS-2-U SS Vane Operated Flow Switch
Order #: V4-SS-2-U Mfg #: V4-SS-2-U Availability: In stock $852.75SS Vane Operated Flow Switch Learn More -
Ashcroft B4 Pressure Switch 15 psi
Order #: B424B-15PSI Mfg #: B424B-15PSI Availability: In stock Special Price $196.24 Regular Price $219.27Pressure Switch 15 psi Learn More -
Ashcroft B4-20-S-XFM-1000PSI Pressure Switch,1000PSI
Order #: B4-20-S-XFM-1000PSI Mfg #: B4-20-S-XFM-1000PSI Availability: In stock Special Price $364.21 Regular Price $406.94Pressure Switch,1000PSI Learn More -
Dwyer Instruments 3000MR-0 Pressure Switch/Gage,0-0.5"w.c. .01minor divisions
Order #: 3000MR-0 Mfg #: 3000MR-0 Availability: Ships in 3-4 weeks $582.00Pressure Switch/Gage,0-0.5"w.c. .01minor divisions Learn More -
Dwyer Instruments DPA-7033-153-62 Double Bellows Diff. Pressure Swt,min.deadband,Brass,20psid
Order #: DPA-7033-153-62 Mfg #: DPA-7033-153-62 Availability: Ships in 3-4 weeks $1,676.00Double Bellows Diff. Pressure Swt,min.deadband,Brass,20psid Learn More -
Dwyer Instruments DA-31-3-3A Bourdon Tube Pressure Switch Brass tube, range 1/8-20 psig
Order #: DA-31-3-3A Mfg #: DA-31-3-3A Availability: Ships in 3-4 weeks $897.00Bourdon Tube Pressure Switch Brass tube, range 1/8-20 psig Learn More -
Dwyer Instruments PGW-156-P1 Gas/Differential Pressure Sw. W/R ENCL,SPST NC;SPST NO (SPDT)
Order #: PGW-156-P1 Mfg #: PGW-156-P1 Availability: Ships in 3-4 weeks $1,299.00Gas/Differential Pressure Sw. W/R ENCL,SPST NC;SPST NO (SPDT) Learn More -
Dwyer Instruments MP-001 Mini-Photohelic Differential Pressure Sw/Gauge, 0-1 in H2O
Order #: MP-001 Mfg #: MP-001 Availability: Ships in 3-4 weeks $459.00Mini-Photohelic Differential Pressure Sw/Gauge, 0-1 in H2O Learn More -
Dwyer Instruments SA1111E-A4-K1 Diaphragm Operated Pressure Sw. 10 - 150 psig, 1/4" NPT(F), Al
Order #: SA1111E-A4-K1 Mfg #: SA1111E-A4-K1 Availability: Ships in 3-4 weeks $517.00Diaphragm Operated Pressure Sw. 10 - 150 psig, 1/4" NPT(F), Al Learn More -
Dwyer Instruments L6EPS-S-S-3-A Flotect Liquid Level Switch SS housing, SPDT, 304SS float
Order #: L6EPS-S-S-3-A Mfg #: L6EPS-S-S-3-A Availability: Ships in 3-4 weeks $437.00Flotect Liquid Level Switch SS housing, SPDT, 304SS float Learn More -
Dwyer Instruments DA-7031-153-2 Bourdon Tube Pressure Switch Brass tube, range 0-30" Hg Vac
Order #: DA-7031-153-2 Mfg #: DA-7031-153-2 Availability: Ships in 3-4 weeks $827.00Bourdon Tube Pressure Switch Brass tube, range 0-30" Hg Vac Learn More -
Dwyer Instruments A3020 Pressure Switch/Gage 0-20Wc
Order #: A3020 Mfg #: A3020 Availability: Ships in 3-4 weeks $612.00Pressure Switch/Gage 0-20Wc Learn More -
Dwyer Instruments A3010 Pressure Switch/Gage 0-10Wc
Order #: A3010 Mfg #: A3010 Availability: Ships in 3-4 weeks $612.00Pressure Switch/Gage 0-10Wc Learn More -
Ashcroft T424TS040/75-205F Watertight Temperature Switch 4.0"Bulb,75-205F
Order #: T424TS040/75-205F Mfg #: T424TS040/75-205F Availability: Ships in 3-4 weeks Special Price $411.11 Regular Price $459.35Watertight Temperature Switch 4.0"Bulb,75-205F Learn More -
Flowline DL14-00 EchoPod Ultrasonic Level Switch NPT,4/A Relays,24VDC
Order #: DL14-00 Mfg #: DL14-00 Availability: Ships in 3-4 weeks $400.00EchoPod Ultrasonic Level Switch NPT,4/A Relays,24VDC Learn More -
Dwyer Instruments 1950 Differential Pressure Switch 24VDC,.4-1.6"H2O
Order #: 1950G-1-B-24-NA Mfg #: 1950G-1-B-24-NA Availability: Ships in 3-4 weeks $495.00Differential Pressure Switch 24VDC,.4-1.6"H2O Learn More -
Dwyer Instruments A6-853221 Pressure Switch,SS,10PSI
Order #: A6-853221 Mfg #: A6-853221 Availability: Ships in 3-4 weeks $31.00Pressure Switch,SS,10PSI Learn More -
Dwyer Instruments V6EPB-B-S-3-B Mini-size flow switch,brass upper&lower body,1"NPT,brassTee
Order #: V6EPB-B-S-3-B Mfg #: V6EPB-B-S-3-B Availability: Ships in 3-4 weeks $321.50Mini-size flow switch,brass upper&lower body,1"NPT,brassTee Learn More -
Ashcroft B424VXG6-100PSI Pressure switch, 100psi
Order #: B424VXG6-100PSI Mfg #: B424VXG6-100PSI Availability: Ships in 3-4 weeks Special Price $280.33 Regular Price $313.22Pressure switch, 100psi Learn More
