5 ppm for sale, brand-new and used.

var itemNumber = window.ebayItemID ?

UEi Test Instruments CO71A Carbon Monoxide Detector No Reserve & Free Shipping Unit is in Good Working Condition

4 gas meter with cradle / docking station probably needs calibration, turns on and works reads oxygen at 20.8 percent and carbon monoxide at 300 ppm behind my cars exhaust pipe o it works but I would have sent in to factory for recalibration and test sensors or replace if needed. Cradle is nice for communication and charging. Very compact unit a mere 2 inches by 1.5 inches thick

discount

discount

Digital Indoor Air Quality Monitor 0~9999 ppm CO2 Temperature Humidity Meter

DETECTOR LCD DISPLAY GAGE CARBON CO METER MONOXIDE HT-1000 TESTER BRAND NEW

? Designation : Microwave Vector Network Analyzer ? Model &

Used but in good shape Comes with the following Case Printer Cables Manual Has a 14 day warranty T-BERD 209A T-CARRIER ANALYZER ACTERNA TTC: T-BERD 209A T-CARRIER ANALYZER ACTERNA TTC OPTIONS INSTALLED: 209A-1 LAST CALIBRATED IN 12/2003 BY TELOGY CALIBRATION LAB THIS UNIT WAS REMO

The following description was found from internet sources believed to be reliable, however, seller makes no guaranty to its accuracy.

Auction Wizard 2000 Listing Template - AW2KLOT#:13624 Agilent Acqiris DP105 150 MHz,500 MS/s 1-CH PCI Digitizer Card U1067A Scope Card We gladly ship to most countries Scroll down for more Photos and details

discount

IFR NAV-750B VOR/LOC/COMM/G/S and MKR BEACON Bench Test Set Specifications are from IFR and may vary slightly due

DETECTOR GAGE MONOXIDE CO METER BRAND NEW TESTER CARBON HT-1000 LCD DISPLAY