Save 20% on 3M. Code: 3M20. Learn more.
Save 10% on orders of $199+. Code: OCT26. Learn More.
Save 20% on Rubbermaid. Code: RUBBERMAID. Learn more.
Save 15% on Loctite. Code: LOCTITE. Learn more.
Sign Up For Emails: Exclusive Sales, Promo Codes, and More Directly to Your Inbox.
FREE DELIVERY on orders $150+ to eligible locations.
Previous Next
Tenaquip

Area Gas Monitors and Controllers

Showing 1 - 20 of 81 listing(s)

Opera 22G02-5B 6000 Series Carbon Monoxide Controller, Light, Sound & Display Alert

Opera

6000 Series Carbon Monoxide Controller, Light, Sound & Display Alert

Model: HZ411

Mfr. No.: 22G02-5B

$961.00 / Each

In Stock

Opera 22G02-5A 6000 Series Carbon Monoxide Controller, Light, Sound & Display Alert

Opera

6000 Series Carbon Monoxide Controller, Light, Sound & Display Alert

Model: HZ422

Mfr. No.: 22G02-5A

$1,118.00 / Each

Ships in 2-3 weeks

Bacharach

MGS-410 NH3 Gas Detector, Light & Sound Alert

Model: HZ635

Mfr. No.: 6302-0028

$1,069.00 / Each

Ships February 2027

Industrial Scientific SC-K123001111 SafeCore® Wireless Module for Radius® BZ1 Area Monitor, Light, Sound & Display Alert

Industrial Scientific

SafeCore® Wireless Module for Radius® BZ1 Area Monitor, Light, Sound & Display Alert

Model: HZ780

Mfr. No.: SC-K123001111

$6,129.00 / Each

Ships in 11-14 days

Industrial Scientific SC-K123000111 SafeCore® Wireless Module for Radius® BZ1 Area Monitor, Light, Sound & Display Alert

Industrial Scientific

SafeCore® Wireless Module for Radius® BZ1 Area Monitor, Light, Sound & Display Alert

Model: HZ779

Mfr. No.: SC-K123000111

$4,993.00 / Each

Ships in 11-14 days

Opera 22G22-5B 6000 Series Oxygen Controller, Light, Sound & Display Alert

Opera

6000 Series Oxygen Controller, Light, Sound & Display Alert

Model: HZ418

Mfr. No.: 22G22-5B

$1,175.00 / Each

Ships in 2-3 weeks

Industrial Scientific BZ1-K1235R0111 Radius® BZ1 Area Monitor without Pump, Light, Sound & Display Alert

Industrial Scientific

Radius® BZ1 Area Monitor without Pump, Light, Sound & Display Alert

Model: HZ775

Mfr. No.: BZ1-K1235R0111

$13,412.00 / Each

Ships in 11-14 days

Opera 22G14-5A 6000 Series Nitrogen Dioxide Controller, Light, Sound & Display Alert

Opera

6000 Series Nitrogen Dioxide Controller, Light, Sound & Display Alert

Model: HZ423

Mfr. No.: 22G14-5A

$1,175.00 / Each

Ships in 3-4 weeks

Bacharach

MGS-410 NH3 Gas Detector, Light & Sound Alert

Model: HZ644

Mfr. No.: 6302-0070

$1,109.00 / Each

Ships February 2027

As low as $1,020.28

Bacharach

MGS-450 O2 Gas Detector, Light & Sound Alert

Model: HZ660

Mfr. No.: 6302-1003

$1,205.00 / Each

Ships February 2027

As low as $1,108.60

Bacharach

MVR-300 VRF Refrigerant Gas Detector, Light & Sound Alert

Model: HZ631

Mfr. No.: 6203-0013

$655.00 / Each

Ships February 2027

Industrial Scientific SC-K123001101 SafeCore® Module for Radius® BZ1 Area Monitor, Light, Sound & Display Alert

Industrial Scientific

SafeCore® Module for Radius® BZ1 Area Monitor, Light, Sound & Display Alert

Model: HZ778

Mfr. No.: SC-K123001101

$4,646.00 / Each

Ships in 11-14 days

Bacharach

MGS-450 R-404A Gas Detector, Light & Sound Alert

Model: HZ678

Mfr. No.: 6302-1103

$669.00 / Each

Ships February 2027

As low as $602.10

Bacharach

MGS-450 CO2 Gas Detector, Light & Sound Alert

Model: HZ673

Mfr. No.: 6302-1091

$1,099.00 / Each

Ships February 2027

As low as $1,011.08

Bacharach

MGS-450 R-507A Gas Detector, Light & Sound Alert

Model: HZ682

Mfr. No.: 6302-1111

$669.00 / Each

Ships February 2027

As low as $602.10

Bacharach

MGS-410 R-404A Gas Detector, Light & Sound Alert

Model: HZ651

Mfr. No.: 6302-0103

$605.00 / Each

Ships February 2027

As low as $544.50

Bacharach

MGS-450 NH3 Gas Detector, Light & Sound Alert

Model: HZ671

Mfr. No.: 6302-1070

$1,209.00 / Each

Ships February 2027

As low as $1,112.28

Bacharach

MGS-410 CO2 Gas Detector, Light & Sound Alert

Model: HZ647

Mfr. No.: 6302-0092

$1,055.00 / Each

Ships February 2027

As low as $970.60

Bacharach

MGS-450 CO2 Gas Detector, Light & Sound Alert

Model: HZ675

Mfr. No.: 6302-1093

$1,149.00 / Each

Ships February 2027

As low as $1,057.08

Bacharach

MGS-410 R-410A Gas Detector, Light & Sound Alert

Model: HZ653

Mfr. No.: 6302-0107

$605.00 / Each

Ships February 2027

As low as $544.50