Portable and fixed gas detectors, monitors, and calibration gases
3028 products

Model FP-31 (15 & 30 Minute Averages) Formaldehyde Monitor

SC-04, Ammonia (NH3), 0-400 PPM, Alkaline Batteries with Alligator Clip

VOC Pro (10.0 EV PID) 0-10.00 PPM Sensor/Transmitter with J-Box

SC-8000 Alkaline Version, (Use -Xxx to Specify Gas)

SP-230 Gas Leak Checker, Type SC for Super Toxics

LEL (Internal amp) / O2 (Internal amp) / H2S/ CO (4-20mA) Sample Draw Assembly in NEMA 4X ENCLOSURE…2,885.00
Beacon 110, Single Channel Controller (No Sensor)

Cool Guardian R134a: Refrigerant Gas Detector with Semiconductor Sensor for R134a; Measuring Scale 0-1,000 PPM

GX-9000 for O2 / H2S / CO / Catalytic CH4 / 10.6 PID High Range / with Li-Ion Battery Pack Including 100-240 VAC Charger
Beacon 200, Two Channel Controller, 115/220 VAC (No Sensors)
Beacon 410A, Four Channel Controller (No Sensor)

MC-6400 Modbus Controller, 64 Channels with 100-240 VAC Power Supply, 4 Relays, Modbus in/Out

4-Gas Portable Gas Detector kit. Configured with O2, CO, H2S, LEL (CH4). Designed for ATEX Zone 0. Kit includes: Calibration cap, Quick Guide, Test report, Declaration of conformity ATEX and IECEx.

E-Mail / Text Generator in NEMA 4X Housing, with Ability to Accept 1 Contact Closure, 100 - 240 VAC Input

Ps 2 for LEL Detection, 24 VDC Powered

SC-9000 for NH3 / Cl2 with Li-Ion Battery Pack Including 100-240 VAC Charger Toxic Sensor Slot F2 a NH3 (Only Choose If Not Selecting Cl2, O3, HF, F2 or ClF3 for Sensor Slot 2) B Cl2 (Can Only Go in F2) C O3 (Can Only Go in F2) D HF (Can Only Go in F2) E F2 (Can Only Go in F2) F ClF3 (Can Only Go in F2) G HCl H HCN (Available Q3 2025) I PH3 J SiH4 K No L NO2 M SO2 N HBr Step 3 Toxic Sensor Slot F3 x No Sensor G HCl H HCN (Available Q3 2025) I PH3 J SiH4 K No L NO2 M SO2 N HBr O Si2H6 Battery Choices a Alkaline Battery Pack B Li-Ion Battery Pack with AC Adapter Step 4 If Step 1 Is x High Priority Low Priority NH3 Cl2, O3, HF, F2, ClF3 HCl, HCN PH3 SiH4 No NO2 SO2 HBr Si2H6 Only 1 of: Cl2, O3, HF, F2, ClF3 No SO2 with: Cl2, O3, HF, F2, ClF3 No HCN with: HF Priority Order

Model FP-330 Paper Tape Machine for Formaldehyde
Beacon 800, Eight Channel Controller (No Sensors)

Diffusion Transmitter with EC Sensors, Long Sensor Life, Non Explosion Proof, Display MPS Sensor MPS LEL Variable Combustible Gas Sensor (Molecular Property Spectrometer)

Model 1017 Explosion Proof Oxygen Sample Draw

Be Safe SG Single-Gas Portable Gas Detector. Sensor: CO. Range: 0-300 ppm.

Combustible Gas Sniffer / Leak Detector (with disposable AAA batteries) for detecting the presence of ANY combustible gases (e.g. Natural Gas, Methane, Propane, Gasoline, Kerosene, LPG, Hydrocarbons). Manual and automatic auto-zero, flexible probe; supplied with carrying case, manual, and charger.

Gas Master Control Unit: 180x128 graphic LCD display, 8 LED indicators and signaling buzzer, 9-button keypad. Power supply: 85-254 Vac 50/60 Hz or 12 Vdc. Inputs: 8 x 4-20 mA, 1 external Fire Alarm input, 1 external Manual Reset input. Modbus interface for up to 32 gas concentration transmitters. Outputs: 5 x 5A 250 Vac SPDT relays.

Safe Guardian Fixed Carbon Monoxide Gas Detector with Electrochemical CO Sensor; Measuring Scale 0-500 PPM