instrumentation & measurement

Partner with Blackhawk Supply for instrumentation and measurement supplies that support accurate diagnostics, efficient work and reduced downtime. Whether you're troubleshooting a residential furnace or balancing airflow in a commercial building, you need dependable tools designed to provide precise, consistent readings. Our instrumentation and measurement supplies are designed for professional HVAC work. They support reliable readings, informed decisions and efficient service calls.

All Types

Image for Flow & Level Measurement

Flow & Level Measurement

Image for Pressure & Temperature Measurement

Pressure & Temperature Measurement

Sort by

Dwyer TUF-1000-BN Tenant ultrasonic BTU flowmeter | DN100 pipe size and 60 m3/h permanent flow rate with BACnet® communication. | Blackhawk Supply

TUF-1000-BN | Tenant ultrasonic BTU flowmeter | DN100 pipe size and 60 m3 / h permanent flow rate with BACnet® communication. | Dwyer

Brand: Dwyer

SKU: TUF-1000-BN

Dwyer TUF-650-BN Tenant ultrasonic BTU flowmeter | DN65 pipe size and 25 m3/h permanent flow rate with BACnet® communication. | Blackhawk Supply

TUF-650-BN | Tenant ultrasonic BTU flowmeter | DN65 pipe size and 25 m3 / h permanent flow rate with BACnet® communication. | Dwyer

Brand: Dwyer

SKU: TUF-650-BN

Dwyer TUF-400-BN Tenant ultrasonic BTU flowmeter | DN40 pipe size and 10 m3/h permanent flow rate with BACnet® communication. | Blackhawk Supply

TUF-400-BN | Tenant ultrasonic BTU flowmeter | DN40 pipe size and 10 m3 / h permanent flow rate with BACnet® communication. | Dwyer

Brand: Dwyer

SKU: TUF-400-BN

Dwyer TUF-320-BN Tenant ultrasonic BTU flowmeter | DN32 pipe size and 6.0 m3/h permanent flow rate with BACnet® communication. | Blackhawk Supply

TUF-320-BN | Tenant ultrasonic BTU flowmeter | DN32 pipe size and 6.0 m3 / h permanent flow rate with BACnet® communication. | Dwyer

Brand: Dwyer

SKU: TUF-320-BN

Dwyer TUF-250-BN Tenant ultrasonic BTU flowmeter | DN25 pipe size and 3.5 m3/h permanent flow rate with BACnet® communication. | Blackhawk Supply

TUF-250-BN | Tenant ultrasonic BTU flowmeter | DN25 pipe size and 3.5 m3 / h permanent flow rate with BACnet® communication. | Dwyer

Brand: Dwyer

SKU: TUF-250-BN

Dwyer TUF-200-BN Tenant ultrasonic BTU flowmeter | DN20 pipe size and 2.5 m3/h permanent flow rate with BACnet® communication. | Blackhawk Supply

TUF-200-BN | Tenant ultrasonic BTU flowmeter | DN20 pipe size and 2.5 m3 / h permanent flow rate with BACnet® communication. | Dwyer

Brand: Dwyer

SKU: TUF-200-BN

Dwyer TUF-150-BN Tenant ultrasonic BTU flowmeter | DN15 pipe size and 1.5 m3/h permanent flow rate with BACnet® communication. | Blackhawk Supply

TUF-150-BN | Tenant ultrasonic BTU flowmeter | DN15 pipe size and 1.5 m3 / h permanent flow rate with BACnet® communication. | Dwyer

Brand: Dwyer

SKU: TUF-150-BN

Dwyer A-IEF-FDSP-RM Series IEF Insertion Electromagnetic Flowmeter IEF/IEFB full functioning remote display (separate cable required) | Blackhawk Supply

A-IEF-FDSP-RM | Series IEF Insertion Electromagnetic Flowmeter IEF / IEFB full functioning remote display (separate cable required) | Dwyer

Brand: Dwyer

SKU: A-IEF-FDSP-RM

Dwyer A-IEF-KIT Series IEF Insertion Electromagnetic Flowmeter IEF/IEFB set-up kit including field set-up display, pipe thickness gauge and pipe circumference measuring tape | Blackhawk Supply

A-IEF-KIT | Series IEF Insertion Electromagnetic Flowmeter IEF / IEFB set-up kit including field set-up display, pipe thickness gauge and pipe circumference measuring tape | Dwyer

Brand: Dwyer

SKU: A-IEF-KIT

Dwyer TE-TNS-N063N-00 Series TE-TNS Thermowells Welded 304 SS, 1/2" NPT Internal Connection, 1/2" NPT Process Connection, for 6" temp. sensor | Blackhawk Supply

TE-TNS-N063N-00 | Series TE-TNS Thermowells Welded 304 SS, 1 / 2" NPT Internal Connection, 1 / 2" NPT Process Connection, for 6" temp. sensor | Dwyer

Brand: Dwyer

SKU: TE-TNS-N063N-00

Dwyer TE-TNS-N043N-00 Series TE-TNS Thermowells Welded 304 SS, 1/2" NPT Internal Connection, 1/2" NPT Process Connection, for 4" temp. sensor | Blackhawk Supply

TE-TNS-N043N-00 | Series TE-TNS Thermowells Welded 304 SS, 1 / 2" NPT Internal Connection, 1 / 2" NPT Process Connection, for 4" temp. sensor | Dwyer

Brand: Dwyer

SKU: TE-TNS-N043N-00

Dwyer TE-TNS-N253N-00 Series TE-TNS Thermowells Welded 304 SS, 1/2" NPT Internal Connection, 1/2" NPT Process Connection, for 2.5" temp. sensor | Blackhawk Supply

TE-TNS-N253N-00 | Series TE-TNS Thermowells Welded 304 SS, 1 / 2" NPT Internal Connection, 1 / 2" NPT Process Connection, for 2.5" temp. sensor | Dwyer

Brand: Dwyer

SKU: TE-TNS-N253N-00

Taco 5120G-002RP Temperature Gauge for Mixing Valves | Blackhawk Supply

5120G-002RP | Temperature Gauge for Mixing Valves | Taco

Brand: Taco

SKU: 5120G-002RP

Honeywell 50001774-001 IMMERSION WELL, 5". STAINLESS STEEL 304, 1/2" THREADING 5 IN.STLSS STL IMMERSION WELL-C7041D2001 | Blackhawk Supply

50001774-001 | IMMERSION WELL, 5". STAINLESS STEEL 304, 1 / 2" THREADING 5 IN.STLSS STL IMMERSION WELL-C7041D2001 | Honeywell

Brand: Honeywell

SKU: 50001774-001

Honeywell 32005960-001 IMMERSION WELL FOR C7031D, C7041D Immersion well - C7031D1062, C7041D1003 | Blackhawk Supply

32005960-001 | IMMERSION WELL FOR C7031D, C7041D Immersion well - C7031D1062, C7041D1003 | Honeywell

Brand: Honeywell

SKU: 32005960-001

Honeywell 305965 INDICATION GAGE. 1-1/2" DIAMETER. 1/8" NPT. CENTER BACK CONNECTED. 0 TO 30 PSI. | Blackhawk Supply

305965 | INDICATION GAGE. 1-1 / 2" DIAMETER. 1 / 8" NPT. CENTER BACK CONNECTED. 0 TO 30 PSI. | Honeywell

Brand: Honeywell

SKU: 305965

Honeywell 305914 GAUGE, 2", 0 TO 30 PSI. | Blackhawk Supply

305914 | GAUGE, 2", 0 TO 30 PSI. | Honeywell

Brand: Honeywell

SKU: 305914

Honeywell 14004905-105 RECEIVER GAGE, 3 1/2", 1% ACCURACY, 0 TO 20 PSI REPLACES 14506496-101 ( GAGE) + 14505846-123 (SCALE PLATE). | Blackhawk Supply

14004905-105 | RECEIVER GAGE, 3 1 / 2", 1% ACCURACY, 0 TO 20 PSI REPLACES 14506496-101 ( GAGE) + 14505846-123 (SCALE PLATE). | Honeywell

Brand: Honeywell

SKU: 14004905-105

Honeywell 14004905-006 RECEIVER GAGE, 3 1/2", 2% ACCURACY, 25 TO 125F, REPLACES 14506496-001 ( GAGE) + 14505846-104 (SCALE PLATE). | Blackhawk Supply

14004905-006 | RECEIVER GAGE, 3 1 / 2", 2% ACCURACY, 25 TO 125F, REPLACES 14506496-001 ( GAGE) + 14505846-104 (SCALE PLATE). | Honeywell

Brand: Honeywell

SKU: 14004905-006

Honeywell 14004904-103 RECEIVER GAGE, 2 1/2", 1% ACCURACY, 40 TO 240F, REPLACES 14506495-101 ( GAGE) + 14505846-003 (SCALE PLATE). | Blackhawk Supply

14004904-103 | RECEIVER GAGE, 2 1 / 2", 1% ACCURACY, 40 TO 240F, REPLACES 14506495-101 ( GAGE) + 14505846-003 (SCALE PLATE). | Honeywell

Brand: Honeywell

SKU: 14004904-103

Honeywell 14004904-102 RECEIVER GAGE, 2 1/2", 1% ACCURACY, 0 TO 200F, REPLACES 14506495-101 (G AGE) + 14505846-002 (SCALE PLATE). | Blackhawk Supply

14004904-102 | RECEIVER GAGE, 2 1 / 2", 1% ACCURACY, 0 TO 200F, REPLACES 14506495-101 (G AGE) + 14505846-002 (SCALE PLATE). | Honeywell

Brand: Honeywell

SKU: 14004904-102

Honeywell 112630AA COPPER IMMERSION WELL 1/2 INCH ID,3/4 INCH NPT 4.75" IMMERSION LENGTH 1 INCH INSULATION LENGTH RETA INING CLIP AND RING FOR 1/8 INCH OD CAP TUBE | Blackhawk Supply

112630AA | COPPER IMMERSION WELL 1 / 2 INCH ID, 3 / 4 INCH NPT 4.75" IMMERSION LENGTH 1 INCH INSULATION LENGTH RETA INING CLIP AND RING FOR 1 / 8 INCH OD CAP TUBE | Honeywell

Brand: Honeywell

SKU: 112630AA

Honeywell 112620AA Copper Immersion Well. 3/8 in. well assembly with 3 3/4 in. insertion and copper 1/2 in. NPT | Blackhawk Supply

112620AA | Copper Immersion Well. 3 / 8 in. well assembly with 3 3 / 4 in. insertion and copper 1 / 2 in. NPT | Honeywell

Brand: Honeywell

SKU: 112620AA

Schneider Electric 2422-002 3-1/2" Receiver Gauge Kit, flush mount, 1/8" -27 MNPT center back air connection, zinc plated steel case with chrome plated snap-out ring | Blackhawk Supply

2422-002 | 3-1 / 2" Receiver Gauge Kit, flush mount, 1 / 8" -27 MNPT center back air connection, zinc plated steel case with chrome plated snap-out ring | Schneider Electric

Brand: Schneider Electric

SKU: 2422-002

← 123 … 279280281282283 284285286→

Committed to customer satisfaction

as experts in Instrumentation & Measurement

Recently Viewed

Popular Products

View all →

Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply

FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo

Brand: Belimo

SKU: FSLF120 US

Contemporary Controls EISK5-100T Skorpion 5-Port 10/100Mbps Switch | Blackhawk Supply

EISK5-100T | Skorpion 5-Port 10/100Mbps Switch | Contemporary Controls

Brand: Contemporary Controls

SKU: EISK5-100T

iO HVAC Controls iO-WR Wireless Relay | Blackhawk Supply

iO-WR | Wireless Relay | iO HVAC Controls

Brand: iO HVAC Controls

SKU: iO-WR

Johnson Controls A421ABC-02C ELECTRONICSINGLESTAGE | Blackhawk Supply

A421ABC-02C | ELECTRONICSINGLESTAGE | Johnson Controls

Brand: Johnson Controls

SKU: A421ABC-02C

Veris H221 Hawkeye 0 to 300 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 1.6 x 1.4 in | Blackhawk Supply

H221 | Hawkeye 0 to 300 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 1.6 x 1.4 in | Veris

Brand: Veris

SKU: H221

Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply

ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo

Brand: Belimo

SKU: ARX24-MFT

Contemporary Controls EISK8-100T Skorpion 8-Port 10/100Mbps Switch | Blackhawk Supply

EISK8-100T | Skorpion 8-Port 10/100Mbps Switch | Contemporary Controls

Brand: Contemporary Controls

SKU: EISK8-100T

iO HVAC Controls IO-WRP iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit | Blackhawk Supply

IO-WRP | iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit | iO HVAC Controls

Brand: iO HVAC Controls

SKU: IO-WRP

As a Commercial HVAC Distributor we have access to 100’s of product lines. If you don’t see the part or brand you are looking for please provide us the details and we would be happy to offer you a competitive quote.

Please provide your information and the details on the parts you are looking for and we will send you quote.

First Name

Last Name

Email

Phone

Company Name

Address

Address 2 (Unit/Ste/Bldg)

Country

State / Province

City

Postal code

Address Type

Business Residential

Attach a Reference File (Optional)

MFG Part Number

Brand

QTY

Comment

MFG Part Number

Brand

QTY

Comment

The product has been added to cart.