Extech Accessories

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  1. Extech RH550-C Extension Cable for RH550-P
    Extech RH550-C Extension Cable for RH550-P
    Order #: RH550-C
    Mfg #: RH550-C
    Availability: Item ships in about Ships in 2-3 weeks
    $14.69
    Extension Cable for RH550-P Learn More
  2. Extech RH550-P Humidity/Temperature Probe for RH550
    Extech RH550-P Humidity/Temperature Probe for RH550
    Order #: RH550-P
    Mfg #: RH550-P
    Availability: Item ships in about Ships in 2-3 weeks
    $132.29
    Humidity/Temperature Probe for RH550 Learn More
  3. Extech 407915 Set/2 Spare Disconnect Fittings
    Extech 407915 Set/2 Spare Disconnect Fittings
    Order #: 407915
    Mfg #: 407915
    Availability: Item discontinued
    $53.99
    View details
    Set/2 Spare Disconnect Fittings Learn More
  4. Extech PWR5
    Extech PWR5 External Backup Battery/Charger for USB-Charging Devices
    Order #: PWR5
    Mfg #: PWR5
    Availability: Item ships in about 2 - 3 Weeks
    $39.89
    External Backup Battery/Charger for USB-Charging Devices Learn More
  5. Extech CA3018 AC Flex Clamp on Adaptor
    Extech CA3018 AC Flex Clamp on Adaptor
    Order #: CA3018
    Mfg #: CA3018
    Availability: Item ships in about Ships in 2-3 weeks
    $239.60
    AC Flex Clamp on Adaptor Learn More
  6. Extech CA3010 AC Flex Clamp on Adaptor
    Extech CA3010 AC Flex Clamp on Adaptor
    Order #: CA3010
    Mfg #: CA3010
    Availability: Item ships in about Ships in 2-3 weeks
    $210.20
    AC Flex Clamp on Adaptor Learn More
  7. Extech MO290-PINS-HP
    Extech MO290-PINS-HP 20 Replace Pins/MO290-HP probe
    Order #: MO290-PINS-HP
    Mfg #: MO290-PINS-HP
    Availability: Item ships in about Ships in 2-3 weeks
    $132.29
    20 Replace Pins/MO290-HP probe Learn More
  8. Extech MO290-PINS-EP
    Extech MO290-PINS-EP 12 Replace Pins/MO290-EP probe
    Order #: MO290-PINS-EP
    Mfg #: MO290-PINS-EP
    Availability: Item ships in about Ships in 2-3 weeks
    $124.94
    12 Replace Pins/MO290-EP probe Learn More
  9. Extech MO290-P
    Extech MO290-P Moisture Pin Probe
    Order #: MO290-P
    Mfg #: MO290-P
    Availability: Item discontinued
    $93.78
    View details
    Moisture Pin Probe Learn More
  10. Extech MO290-HP
    Extech MO290-HP Moisture Hammer Probe
    Order #: MO290-HP
    Mfg #: MO290-HP
    Availability: Item ships in about Ships in 2-3 weeks
    $213.14
    Moisture Hammer Probe Learn More
  11. Extech MO290-EXT
    Extech MO290-EXT Moisture Probe Extenders
    Order #: MO290-EXT
    Mfg #: MO290-EXT
    Availability: Item ships in about 2 - 3 Weeks
    $79.79
    Moisture Probe Extenders Learn More
  12. Extech MO290-EP
    Extech MO290-EP Extension Moisture Probe
    Order #: MO290-EP
    Mfg #: MO290-EP
    Availability: Item ships in about Ships in 2-3 weeks
    $124.94
    Extension Moisture Probe Learn More
  13. Extech MO290-BP
    Extech MO290-BP Moisture Baseboard Probe
    Order #: MO290-BP
    Mfg #: MO290-BP
    Availability: Item ships in about Ships in 2-3 weeks
    $127.88
    Moisture Baseboard Probe Learn More
  14. Extech MO-P1
    Extech MO-P1 Moisture Pin Probe
    Order #: MO-P1
    Mfg #: MO-P1
    Availability: Item ships in about Ships in 2-3 weeks
    $102.89
    Moisture Pin Probe Learn More
  15. Extech 850190
    Extech 850190 Thermistor probe (32 to 194F)
    Order #: 850190
    Mfg #: 850190
    Availability: Item ships in about Ships in 2-3 weeks
    $73.49
    Thermistor probe (32 to 194F) Learn More
  16. Extech EC605
    Extech EC605 Conductivity Cell
    Order #: EC605
    Mfg #: EC605
    Availability: Item ships in about Ships in 2-3 weeks
    $161.69
    Conductivity Cell Learn More
  17. Extech DO705
    Extech DO705 Dissolved Oxygen Electrode
    Order #: DO705
    Mfg #: DO705
    Availability: Item ships in about Ships in 2-3 weeks
    $367.49
    Dissolved Oxygen Electrode Learn More
  18. Extech DO605
    Extech DO605 ExStik Replacement Dissolved Oxygen Module
    Order #: DO605
    Mfg #: DO605
    Availability: Item ships in about Ships in 2-3 weeks
    $235.19
    ExStik Replacement Dissolved Oxygen Module Learn More
  19. Extech DO603
    Extech DO603 Membrane Kit for ExStik Dissolved Oxygen Meter
    Order #: DO603
    Mfg #: DO603
    Availability: Item ships in about Ships in 2-3 weeks
    $110.24
    Membrane Kit for ExStik Dissolved Oxygen Meter Learn More
  20. Extech CA250
    Extech CA250 400A AC/DC Clamp-On Adaptor + N
    Order #: CA250
    Mfg #: CA250
    Availability: Item discontinued
    $116.98
    View details
    400A AC/DC Clamp-On Adaptor + N Learn More
  21. Extech CA200
    Extech CA200 200A AC Clamp Adaptor
    Order #: CA200
    Mfg #: CA200
    Availability: Item discontinued
    $73.68
    View details
    200A AC Clamp Adaptor Learn More
  22. Extech BATT-74V
    Extech BATT-74V 7.4V Li-Ion Rechargeable Batter
    Order #: BATT-74V
    Mfg #: BATT-74V
    Availability: Item discontinued
    $193.04
    View details
    7.4V Li-Ion Rechargeable Batter Learn More
  23. Extech 382254
    Extech 382254 Test Leads(5pc)
    Order #: 382254
    Mfg #: 382254
    Availability: Item ships in about Ships in 2-3 weeks
    $32.33
    Test Leads(5pc) Learn More
  24. Extech TP873-5M
    Extech TP873-5M Bead Wire Type K Temp. Probe
    Order #: TP873-5M
    Mfg #: TP873-5M
    Availability: Item ships in about Ships in 2-3 weeks
    $58.79
    Bead Wire Type K Temp. Probe Learn More
  25. Extech TP400
    Extech TP400 High Temp. Type K Pipe Clamp
    Order #: TP400
    Mfg #: TP400
    Availability: Item ships in about Ships in 2-3 weeks
    $124.94
    High Temp. Type K Pipe Clamp Learn More
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