"gas monitors"

AirLink 9900 signal repeater, 2.4 GHz radio with one flexible and one right angle antenna, 100-240 VAC power with power cord and cable grip, non-explosion proof

AirLink 9900 signal repeater, 900 MHz radio with one flexible and one right angle antenna, 100-240 VAC power with power cord and cable grip, non-explosion proof

SP-230 gas leak checker, type SC for super toxics

Beacon 3200 Controller with Federal Signal Streamline red strobe

GX-6100 for LEL / O2 / H2S / CO / VOC’s (0 - 4,000 ppm PID) / SO2 with Li-Ion battery pack and 115 VAC charger

SC-9000,HCl (0-6.00 ppm),Li-ion w/AC adapter

AirLink 6940NXP quad transmitter for 3 sensors, non explosion proof, AC powered, wireless 900 MHz radio, sensor assemblies selection needed

Airlink 7010 controller, 64 channels with 100-240 VAC, 2.4 GHz radio

Airlink 7032 controller, 64 channels with 100-240 VAC power, 4 relays, Modbus out, 2.4 GHz radio

Airlink 7010 controller, 64 channels with 100-240 VAC, 900 MHz radio

AirLink 9850 255 channel interface,w/AC power supply,w/ 16 4-20 mA out, 900MHz

GD-1DOX oxygen detector head,explosion proof,with sample (suction) draw adapter

Smart transmitter,GD-81D,O2(oxygen),0-25.0%,With EC sensor,w/ethernet,relays, and 4-20 mA outputs

RP-D58 explosion pump,G1 x 3/4 port adapters,brass 8 mm tube ftgs,115 VAC

SD-1GP detector head, Methane (CH4) 0 - 100% LEL with HART communication & SIL (no relay)

SD-D58,w/SG-8521,0-2000 ppm methyl methacrylate,w/G1x3/4 port adptrs,brass 1/4 in tube ftgs,115 VAC

Smart transmitter,TP-70DGII,C4F6,0-5.00 ppm,Micron settings

Ventis MX4 Personal Gas Monitor, CH4 (0-5%), SO2, CO, O2, Li-ion Extended Run Time Battery, Desktop Charger, No Pump, Orange, MSHA, English

IR detector,0 - 5% CO2,DE-3113-9,RI-85

Tape FC-004 for Hydrogen Bromide HBr, 0 - 0.5 ppm, FP-301

Tape, HF, 0-6.0 ppm, Model FP-300

Tape FCL-018 for formaldehyde, for FP-330

Detection tablets for FP-31/-30/-40, box of 20, (1 test each) Formaldehyde (use for -008,-009,-010)

GP-1000 sample draw combustible detector for methane, 0 - 10% LEL / 100% LEL

Beacon 410A, four channel controller (no sensor)

Model FP-300 paper tape machine for C4F6/C5F8, 0 - 5.00 ppm

Model FP-330 paper tape machine for formaldehyde

GP-6001 combustible gas monitor,0-100 %LEL isobutane, for HW-6211, 100-240 VAC input, 60Hz

LEL Sensor elements,Isobutane,for GD-D5C