Parts Watch '25: Protect Your Neighborhood

BUY 3+ CTI Fixed Gas Sensors ➔ SAVE 5%

Gas sensors are on night watch to protect your team. Stock up on CTI fixed gas sensor replacements and take 5% off when you buy 3 or more.

Pro Tip: GG-NH3-RC and GG-NH3-HR-RC sensors are compatible with Honeywell/Manning ECF2, ECF9, and ECFX transmitters.

BUY A CTI CALIBRATION KIT  ➔ GET A FREE 17L BOTTLE OF CALIBRATION GAS

Calibration Kits are a convenient DIY option to ensure accurate readings and adhere to OSHA and IIAR standards. This should be done every 6 months.

PROMO CODE: CTI17LFB

REQUEST CALIBRATION SERVICE

Don’t have time for in-house calibration? CTI field service technicians will come to your facility, perform all required gas detector maintenance, gas calibration services, and provide you with a detailed report.

• Detector brands that can be serviced include: MSA Honeywell, Manning Systems, Draeger, GFG, CoolAir, Danfoss, and more.

CONTACT US NOW

SUPPORT
(833) 900-1499

SHOP
keepsupply.com

QUOTE
[email protected]

WhatsApp
+1 417 493-8645

Discount Terms: Offer valid on purchase orders and online orders through December 31, 2025. Offer is only valid on orders through keepsupply.com or by phone or email via our direct sales team. Not valid on previous purchases and cannot be combined with any other discounts or promotions. Keep Supply has the right to end or modify the offer at any time.

Fixed sensor replacement offer only applies to the below SKUs:

GG-CL2-RC-EXP, GG-CO-H-RC, GG-CO-RC-EXP, GG-H2-CB-1%-RS-EXP, GG-H2-EC-RC-EXP, GG-H2S-RC, GG-H2S-RC-EXP, GG-LEL2-NH3-RS, GG-LEL2-RS, GG-LEL-RS, GG-NH3-1%-RS-EXP, GG-NO2-RC-EXP, GG-O2-RC-EXP, GG-O3-A-RC, GG-SO2-RC, GG-SO2-RC-EXP, GG-VL2-CO2-RS, GG-VL2-R-RS, GG-VL-CH4-RS, SENS-CO-EC, SENS-NO2-EC, GG-NH3-RC, GG-VL2-NH3-RS, GG-NH3-2%-RS, GG-NH3-HR-RC, GG-O2-C-RC, GG-VL-NH3-RS, GG-NH3-RC-EXP, GG-NH3-HR-RC-EXP, GG-CL2-B-RC, GG-NH3-1%-RS, GG-NO2-B-RC, GG-CO-RC, GG-H2-EC-RC, GG-NH3-2%-RS-EXP, SS-NH3-RS.