Enviromental Testing

Transcat is your premier provider of Environmental Testing accessories. We carry an extensive inventory of test & measurement equipment, with over 3000 products available for same-day shipping. For many instruments, new instrument calibration is also available, ensuring that your product is tested and ready for use as soon as you get it.
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  1. Cole-Parmer EW-05942-11
    Cole-Parmer 05942-11 PH Buffer Solutions,Ten 500ml Bottles(4.01,7.00 &10.00)30 PK.
    Order #: EW-05942-11
    Mfg #: 05942-11
    Availability: In stock
    $602.39
    PH Buffer Solutions,Ten 500ml Bottles(4.01,7.00 &10.00)30 PK. Learn More
  2. RKI Instruments 61-5039RK-CH4
    RKI Instruments 61-5039RK-CH4 IR Detector plug-in LEL, CH4
    Order #: 61-5039RK-CH4
    Mfg #: 61-5039RK-CH4
    Availability: In stock
    $572.00
    IR Detector plug-in LEL, CH4 Learn More
  3. Clearance
    RKI Instruments ESM-01DH-ASH3
    RKI Instruments ESM-01DH-ASH3 Sensor,ASH3,0 - 1.5 ppm,ESM-01 plug-in type
    Order #: ESM-01DH-ASH3
    Mfg #: ESM-01DH-ASH3
    Availability: In stock
    Special Price $210.49 Regular Price $278.85
    Sensor,ASH3,0 - 1.5 ppm,ESM-01 plug-in type Learn More
  4. BW Technologies XT-PC1
    BW Technologies XT-PC1 Replacmnt pump enclos (yellow) w/screw for GasAlertMaxXTII
    Order #: XT-PC1
    Mfg #: XT-PC1
    Availability: In stock
    Special Price $74.13 Regular Price $77.22
    Replacmnt pump enclos (yellow) w/screw for GasAlertMaxXTII Learn More
  5. Thermo Electron - Orion 911025-WA
    Thermo Electron - Orion 911025-WA pH 10.01 Buffer, Blue, 25/pk
    Order #: 911025-WA
    Mfg #: 911025-WA
    Availability: In stock
    Special Price $91.29 Regular Price $96.10
    pH 10.01 Buffer, Blue, 25/pk Learn More
  6. Myron L Company KCL-7000Q
    Myron L Company KCL-7000Q Conductivity/TDS Standard Solution,Quart
    Order #: KCL-7000Q
    Mfg #: KCL-7000Q
    Availability: In stock
    $42.19
    Conductivity/TDS Standard Solution,Quart Learn More
  7. RKI Instruments ES-1827I
    RKI Instruments ES-1827I Hydrogen sulfide (H2S) sensor
    Order #: ES-1827I
    Mfg #: ES-1827I
    Availability: In stock
    $200.20
    Hydrogen sulfide (H2S) sensor Learn More
  8. Myron L Company NACL12.5Q
    Myron L Company NACL12.5Q HZM Conductivity Solution, 12.5 Mil. Quart
    Order #: NACL12.5Q
    Mfg #: NACL12.5Q
    Availability: In stock
    $42.19
    HZM Conductivity Solution, 12.5 Mil. Quart Learn More
  9. RKI Instruments 33-0159RK
    RKI Instruments 33-0159RK Teflon filter disc, 10 pieces
    Order #: 33-0159RK
    Mfg #: 33-0159RK
    Availability: Ships in 2-3 weeks
    $34.32
    Teflon filter disc, 10 pieces Learn More
  10. Vaisala 19732HM
    Vaisala 19732HM Calibration Salt, K2SO4, 97% RH
    Order #: 19732HM
    Mfg #: 19732HM
    Availability: Ships in 3-4 weeks
    $134.42
    Calibration Salt, K2SO4, 97% RH Learn More
  11. Vaisala 19730HM
    Vaisala 19730HM Calibration Salt, MgCl2, 33% RH
    Order #: 19730HM
    Mfg #: 19730HM
    Availability: Ships in 2-3 weeks
    $134.42
    Calibration Salt, MgCl2, 33% RH Learn More
  12. Vaisala 19731HM
    Vaisala 19731HM Calibration Salt, NaCl, 75% RH
    Order #: 19731HM
    Mfg #: 19731HM
    Availability: In stock
    $134.42
    Calibration Salt, NaCl, 75% RH Learn More
  13. Vaisala 19729HM
    Vaisala 19729HM Calibration Salt, LiCl, 11% RH
    Order #: 19729HM
    Mfg #: 19729HM
    Availability: In stock
    $134.42
    Calibration Salt, LiCl, 11% RH Learn More
  14. RKI Instruments 65-0601RK
    RKI Instruments 65-0601RK Sensor oxygen, OS-B3
    Order #: 65-0601RK
    Mfg #: 65-0601RK
    Availability: In stock
    $228.80
    Sensor oxygen, OS-B3 Learn More
  15. RKI Instruments NC-6264A
    RKI Instruments NC-6264A LEL Combustible Sensor Catalytic
    Order #: NC-6264A
    Mfg #: NC-6264A
    Availability: In stock
    $171.60
    LEL Combustible Sensor Catalytic Learn More
  16. Rotronic HC2A-S
    Rotronic HC2A-S Std.Probe,Black,3.3VDC Power 0,8% rH/ 0,1 K
    Order #: HC2A-S
    Mfg #: HC2A-S
    Availability: Ships in 1-2 weeks
    $889.46
    Std.Probe,Black,3.3VDC Power 0,8% rH/ 0,1 K Learn More
  17. RKI Instruments OS-BM2
    RKI Instruments OS-BM2 Oxygen Sensor,GX-2001/GX-2003/ OX-01/GW2/GX-2009/GX-2012
    Order #: OS-BM2
    Mfg #: OS-BM2
    Availability: In stock
    $171.60
    Oxygen Sensor,GX-2001/GX-2003/ OX-01/GW2/GX-2009/GX-2012 Learn More
  18. Extech VPC260-ADPTR Universal adaptor for VPC260
    Extech VPC260-ADPTR Universal adaptor for VPC260 Universal adaptor for VPC260
    Order #: VPC260-ADPTR
    Mfg #: VPC260-ADPTR
    Availability: Ships in 3-4 weeks
    $60.05
    Universal adaptor for VPC260 Learn More
  19. Extech VPC200-FILTER Replacement Zero filter for VPC260
    Extech VPC200-FILTER Replacement Zero filter for VPC260 Replacement Zero filter for VPC260
    Order #: VPC200-FILTER
    Mfg #: VPC200-FILTER
    Availability: Ships in 3-4 weeks
    $60.05
    Replacement Zero filter for VPC260 Learn More
  20. New
    Extech 382253 Replacement Bars for Earth Grnd Resistance Tester Kit,2pc.
    Extech 382253 Replacement Bars for Earth Grnd Resistance Tester Kit, 2pc. Replacement Bars for Earth Grnd Resistance Tester Kit,2pc.
    Order #: 382253
    Mfg #: 382253
    Availability: Please contact Transcat Customer Service for availability.
    Replacement Bars for Earth Grnd Resistance Tester Kit,2pc. Learn More
  21. New
    Extech 67500B Redox ORP/Ref Electrode (13x154mm)
    Extech 67500B Redox ORP/Ref Electrode (13x154mm) Redox ORP/Ref Electrode (13x154mm)
    Order #: 67500B
    Mfg #: 67500B
    Availability: Please contact Transcat Customer Service for availability.
    Redox ORP/Ref Electrode (13x154mm) Learn More
  22. FLIR MR04 Extension Pole for MR77 & MR176
    FLIR MR04 Extension Pole Extension Pole
    Order #: MR04
    Mfg #: MR04
    Availability: Ships in 3-4 weeks
    Special Price $128.68 Regular Price $128.69
    Extension Pole Learn More
  23. Testo 0393 0151
    Testo 0393 0151 NO sensor 330LL(G)/330i
    Order #: 0393 0151
    Mfg #: 0393 0151
    Availability: Ships in 3-4 weeks
    Special Price $1,081.36 Regular Price $1,138.28
    NO sensor 330LL(G)/330i Learn More
  24. Kanomax 3888-70 Cradle for WiFi,Ethernet,RS485 Communication
    Kanomax 3888-70 Cradle for WiFi,Ethernet,RS485 Communication
    Order #: 3888-70
    Mfg #: 3888-70
    Availability: Ships in 3-4 weeks
    $429.00
    Cradle for WiFi,Ethernet,RS485 Communication Learn More
  25. Control Company 4880
    Control Company 4880 Traceable pH Std.Cert.Ref. Material
    Order #: 4880
    Mfg #: 00651-06
    Availability: Ships in 3-4 weeks
    $39.33
    Traceable pH Std.Cert.Ref. Material Learn More
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