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Home  >  Gas and Environment Meters

Gas and Environment Meters

Gas and Environment Meters

A gas detector can help you prevent injury and even death by alerting you to the presence of toxic gases or even just monitoring indoor air quality. You can also spot check for toxic gases using gas detection tubes. When doing Time Weighted Average (TWA) and Short-Term Exposure Limit (STEL) testing, choose a portable gas detector from name brands such as BW Technologies, GfG, and Drager which will help keep your workers safe. Test and calibration systems make bump testing and calibration easy. Area gas monitors and gas transmitters are used to watch over a particular area and sound the alarm when gas concentrations exceed safe levels and transmit that information to a centralized location. Monitor carbon dioxide, carbon monoxide, temperature, and humidity in order to ensure your indoor air quality is balanced. Particle counters give you a count of various sizes of airborne contaminates to test your filtration systems. Davis Instruments has a wide selection of products from leading brands such as Bacharach, Environmental Devices Corporation, Extech, Fluke, GE/Telaire, TSI/Alnor, and Vaisala. If you have questions about selecting a gas detector, contact a Davis Application Specialist today.
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Extech CO15 Carbon Monoxide Meter

Mfg Part#
DO-35500-11
Usually ships in 11 days.
$129.99 USD/EACH
 $110.49 USD/EACH

Qty:

Drager PAC 3500 Single-Gas Monitor, O2, 0 to 25%

  • Product Type: Single Gas Monitors/Detectors
  • Gas: Oxygen
  • Sensor life: 2 years
Mfg Part# 4543959
DO-86515-01
Usually ships in 6 days.
$223.70 USD/EACH

Qty:

Chlorine Transmitter, 0-20 ppm, 4 to 20 mA output

  • Product Type: Toxic Gas Data Transmitters
  • Gas: Chlorine
  • Sensor type: Chlorine
Mfg Part#
DO-10150-33
Usually ships in 11 days.
$1,096.50 USD/EACH

Qty:

Axial Probe, model SAD18-1904, 4" L

  • Product Type: EMF detector probe
  • Model: SAD18-1904 (121802)
  • Qty/ea: 1
Mfg Part# SAD18-1904 (121802)
DO-20043-28
Available for order
or call 1-888-358-4712 to order
$666.00 USD/EACH

Qty:

Combustible Gas Transmitter (methane), 0-100% LEL, 4 to 20 mA output

  • Product Type: Toxic Gas Data Transmitters
  • Gas: Methane
  • Sensor type: Combustible Gases (Methane)
Mfg Part#
DO-10150-34
Usually ships in 11 days.
$1,076.00 USD/EACH

Qty:

Gilian Challenger Air Flow Calibrator, 1 to 30 L/min

  • Product Type: Sampling pump calibrator
  • Temp range: -22 to 131°F (-30 to 55°C)
  • Output: RS-232
Mfg Part# 811-9911-03
DO-86276-75
Usually ships in 8 days.
$1,977.00 USD/EACH

Qty:

Testo 545 (0560 0545) Data Logging Light Meter

  • Product Type: Light Meters
  • Model: 0560 0545
  • Qty/ea: 1
Mfg Part#
DO-10382-17
Usually ships in 8 days.
$420.00 USD/EACH

Qty:

Testo 0632 3173 Ambient CO Stick, 0 to 1999 ppm

  • Product Type: Single Channel Gas Detectors
  • Gas: Carbon Monoxide
  • Model: 0632 3173
Mfg Part#
DO-90449-79
Usually ships in 8 days.
$209.00 USD/EACH

Qty:

GFG G450 Portable Gas Monitor; O2, H2S, CO, Combustibles

  • Product Type: Multigas Monitors/Detectors
  • Gasses Measured: O2, CO, H2S, combustibles
  • Dimensions: 4-9/32"W x 2-1/2"H x 2"D (100 x 90 x 55 mm)
Mfg Part#
DO-10107-81
Usually ships in 8 days.
$1,275.00 USD/EACH

Qty:

Sensidyne 143SA Gas Detection Tube, Xylene, 10/bx

  • Product Type: Gas Detection Tubes
  • TLV: 100 ppm
  • Gas: Xylene
Mfg Part# 143SA
DO-81900-35
Usually ships in 13 days.
$106.20 USD/BOX of 10

Qty:

US Industrial Analog Gas Detector Calibration Kit; Hydrogen (H2)

  • Product Type: Toxic Gas Calibration Kits/Systems
  • Gas: Hydrogen
  • Model: 7200-10-1
Mfg Part#
DO-10109-91
Usually ships in 4 days.
$610.25 USD/EACH

Qty:

GasAlert Extreme Single-Gas Detector, Hydrogen Sulfide, with data logging

  • Product Type: Single Gas Monitors/Detectors
  • Gas: Hydrogen Sulfide
  • Function: Data logger, TWA, peak, adjustable alarm set points, low battery indicator
Mfg Part# GAXTHD
DO-10105-09
Usually ships in 15 days.
$366.00 USD/EACH
 $311.10 USD/EACH

Qty:

Refrigerant (fluorocarbon) Transmitter, 0 to 1000 ppm, 4 to 20 mA output

  • Product Type: Toxic Gas Data Transmitters
  • Gas: Refrigerant
  • Sensor type: Refrigerants (Fluorocarbon)
Mfg Part#
DO-10150-35
Usually ships in 11 days.
$1,167.50 USD/EACH

Qty:

GasAlertQuattro 4-Gas Detector, Rechargeable, %LEL, O2, H2S, CO

  • Product Type: Multigas Monitor
  • Gasses Measured: O2, CO, H2S, Combustibles (LEL)
  • Alarm: six red LEDs visual alarm, vibrating alarm, 95dB audible alarm
Mfg Part# QT-XWHM-R-Y-NA
DO-86418-62
Usually ships in 8 days.
$859.00 USD/EACH
 $730.15 USD/EACH

Qty:

Zero Air Installation Kit for all Parker Balston Zero Air Generators

  • Product Type: Gas generator installation kit
  • Qty/ea: 1
  • Manufacturer number: IK76803
Mfg Part# IK76803
DO-86442-55
Usually ships in 15 days.
$615.25 USD/EACH

Qty:
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