Humidity & Moisture Accessories

Find a wide selection of accessories to enhance your heat stress meters, moisture meters, and hygrometers.


Extech 42299 Lithium Batteries for the Extech 42275, Pack of 2-

Extech 42299 Lithium Batteries for the Extech 42275, Pack of 2
Model: 42299

Your Price $38.49 USD
Availability 1 to 2 Weeks

Qty:

Your Price $38.49 USD
Availability 1 to 2 Weeks
Quantity

Extech RH300-CAL Humidity Solution Kit for the Extech RH300-

Extech RH300-CAL Humidity Solution Kit for the Extech RH300
Model: RH300-CAL

Your Price $77.99 USD
Availability 3 to 4 Weeks

Qty:

Your Price $77.99 USD
Availability 3 to 4 Weeks
Quantity

Extech MO200-PINS Replacement Pins for the Extech MO210, MO260, MO265-

Extech MO200-PINS Replacement Pins for the Extech MO210, MO260, MO265
Model: MO200-PINS

Your Price $30.99 USD
Availability 1 Week

Qty:

Your Price $30.99 USD
Availability 1 Week
Quantity

Extech MO290-BP Moisture Baseboard Probe-

Extech MO290-BP Moisture Baseboard Probe
Model: MO290-BP

Your Price $114.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $114.00 USD
Availability 1 to 2 Weeks
Quantity

Extech MO290-EP Extension Probe for the MO290-EXT-

Extech MO290-EP Extension Probe for the MO290-EXT
Model: MO290-EP

Your Price $109.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $109.00 USD
Availability 3 to 4 Weeks
Quantity

Extech MO290-HP Hammer Probe for the Extech MO290 and MO295-

Extech MO290-HP Hammer Probe for the Extech MO290 and MO295
Model: MO290-HP

Your Price $189.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $189.00 USD
Availability 3 to 4 Weeks
Quantity

Extech MO290-P Moisture Pin Probe for the Extech MO290 and MO295-

Extech MO290-P Moisture Pin Probe for the Extech MO290 and MO295
Model: MO290-P

Your Price $97.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $97.99 USD
Availability 2 to 3 Weeks
Quantity

Rotronic HG2-DC HygroGen2 Desiccant Cell-

Rotronic HG2-DC HygroGen2 Desiccant Cell
Model: 2006.HG2-DC | Order No: HG2-DC

Your Price $1255.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $1255.00 USD
Availability 3 to 4 Weeks
Quantity

REED 87P6 External Temperature Probe -

REED 87P6 External Temperature Probe
Model: 87P6

Your Price $30.00 USD
Availability 22 in Stock

Qty:

Your Price $30.00 USD
Availability 22 in Stock
Quantity

REED R6015-P Replacement Pin -

REED R6015-P Replacement Pin
Model: R6015-P

Your Price $5.00 USD
Availability 11 in Stock

Qty:

Your Price $5.00 USD
Availability 11 in Stock
Quantity

Testo 0554 0641 Stainless Steel Sintered Cap, 0.47" Diameter-

Testo 0554 0641 Stainless Steel Sintered Cap, 0.47" Diameter
Model: 0554 0641

Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

Testo 0554 0190 Wireless Module-

Testo 0554 0190 Wireless Module
Model: 0554 0190

Sale Price $79.05 USD
Regular Price $93.00 USD
Availability 1 Week

Qty:

Sale Price $79.05 USD
Regular Price $93.00 USD
Availability 1 Week
Quantity

Testo 0554 0549 Universal Infrared Printer-

Testo 0554 0549 Universal Infrared Printer
Model: 0554 0549

Sale Price $404.60 USD
Regular Price $476.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $404.60 USD
Regular Price $476.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0628 0021 High Temperature/Humidity Probe-

Testo 0628 0021 High Temperature/Humidity Probe
Model: 0628 0021

Sale Price $1274.15 USD
Regular Price $1499.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1274.15 USD
Regular Price $1499.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0628 0022 Flexible Humidity Probe-

Testo 0628 0022 Flexible Humidity Probe
Model: 0628 0022

Sale Price $1342.15 USD
Regular Price $1579.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1342.15 USD
Regular Price $1579.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 9735 Duct Humidity & Temperature Probe-

Testo 0636 9735 Duct Humidity & Temperature Probe
Model: 0636 9735

Sale Price $521.05 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $521.05 USD
Regular Price $613.00 USD
Availability 2 to 3 Weeks
Quantity

Lascar BAT 3V6 1/2AA Battery, non-rechargeable-

Lascar BAT 3V6 1/2AA Battery, non-rechargeable
Model: BAT 3V6 1/2AA 1/2AA | Order No: BAT 3V6 1/2AA

Sale Price $6.72 USD
Regular Price $7.15 USD
Availability 15+ Weeks

Qty:

Sale Price $6.72 USD
Regular Price $7.15 USD
Availability 15+ Weeks
Quantity

Testo 0554 0666 Sintered Filter for Humidity Probes, Teflon,  (21mm) dia.-

Testo 0554 0666 Sintered Filter for Humidity Probes, Teflon, (21mm) dia.
Model: 0554 0666

Sale Price $82.45 USD
Regular Price $97.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $82.45 USD
Regular Price $97.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer THC-P Humidity Probe, 0-3V-

Dwyer THC-P Humidity Probe, 0-3V
Model: THC-P

Sale Price $79.42 USD
Regular Price $86.80 USD
Availability 2 Days

Qty:

Sale Price $79.42 USD
Regular Price $86.80 USD
Availability 2 Days
Quantity

Delmhorst 19-E Electrode, Moisture-

Delmhorst 19-E Electrode, Moisture
Model: 19-E

Your Price $205.00 USD
Availability 6 to 7 Weeks

Qty:

Your Price $205.00 USD
Availability 6 to 7 Weeks
Quantity