Humidity & Moisture Accessories

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


Testo 0554 9913 Sintered Teflon Filter with 1.5mm Condensate Drip Hole-

Testo 0554 9913 Sintered Teflon Filter with 1.5mm Condensate Drip Hole
Model: 0554 9913

Sale Price $126.65 USD
Regular Price $149.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $126.65 USD
Regular Price $149.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0572 0250 6 Piece Saveris Starter Kit -

Testo 0572 0250 6 Piece Saveris Starter Kit
Model: 0572 0250

Sale Price $2337.50 USD
Regular Price $2750.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2337.50 USD
Regular Price $2750.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0572 6172 Humidity / Temperature Probe, 12mm-

Testo 0572 6172 Humidity / Temperature Probe, 12mm
Model: 0572 6172

Sale Price $349.35 USD
Regular Price $411.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $349.35 USD
Regular Price $411.00 USD
Availability 4 to 5 Weeks
Quantity

Testo 0572 6174 Humidity / Temperature Probe 4 mm-

Testo 0572 6174 Humidity / Temperature Probe 4 mm
Model: 0572 6174

Sale Price $407.15 USD
Regular Price $479.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $407.15 USD
Regular Price $479.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0636 2130 Thin Humidity Probe with 4 Attachable Protection Caps-

Testo 0636 2130 Thin Humidity Probe with 4 Attachable Protection Caps
Model: 0636 2130

Sale Price $713.15 USD
Regular Price $839.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $713.15 USD
Regular Price $839.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 2142 High Humidity Level Probe with Heated Sensor Element-

Testo 0636 2142 High Humidity Level Probe with Heated Sensor Element
Model: 0636 2142

Sale Price $1095.65 USD
Regular Price $1289.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1095.65 USD
Regular Price $1289.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 9725 Plug-in Humidity Probe Head Replacement-

Testo 0636 9725 Plug-in Humidity Probe Head Replacement
Model: 0636 9725

Sale Price $158.10 USD
Regular Price $186.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $158.10 USD
Regular Price $186.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 9742 Humidity/Temperature Probe-

Testo 0636 9742 Humidity/Temperature Probe
Model: 0636 9742

Sale Price $585.65 USD
Regular Price $689.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $585.65 USD
Regular Price $689.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0636 9840 Standard Pressure Dew Point Probe-

Testo 0636 9840 Standard Pressure Dew Point Probe
Model: 0636 9840

Sale Price $1759.50 USD
Regular Price $2070.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1759.50 USD
Regular Price $2070.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0636 9841 Precision Pressure Dewpoint Probe-

Testo 0636 9841 Precision Pressure Dewpoint Probe
Model: 0636 9841

Sale Price $2107.15 USD
Regular Price $2479.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $2107.15 USD
Regular Price $2479.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0699 3393 Electrical Connection Cable-

Testo 0699 3393 Electrical Connection Cable
Model: 0699 3393

Sale Price $50.15 USD
Regular Price $59.00 USD
Availability 1 Week

Qty:

Sale Price $50.15 USD
Regular Price $59.00 USD
Availability 1 Week
Quantity

Testo 400563 1912 Wireless Upgrade Kit-

Testo 400563 1912 Wireless Upgrade Kit
Model: 400563 1912

Sale Price $381.65 USD
Regular Price $449.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $381.65 USD
Regular Price $449.00 USD
Availability 4 to 5 Weeks
Quantity

Testo 0699 6647/31 Replacement Sensor Assembly for 6447-

Testo 0699 6647/31 Replacement Sensor Assembly for 6447
Model: 0699 6647/31

Sale Price $2011.10 USD
Regular Price $2366.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2011.10 USD
Regular Price $2366.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2300-RS-BRACKET Mounting Bracket for RS1 or M-RSA-

Onset HOBO MX2300-RS-BRACKET Mounting Bracket for RS1 or M-RSA
Model: MX2300-RS-BRACKET

Your Price $19.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $19.00 USD
Availability 2 to 3 Weeks
Quantity

Delmhorst 830-3 Bale Prod, 18"-

Delmhorst 830-3 Bale Prod, 18"
Model: 830-3

Your Price $75.00 USD
Availability 15+ Weeks

Qty:

Your Price $75.00 USD
Availability 15+ Weeks
Quantity

Delmhorst 21-E/001 Electrode for Moisture Meters-

Delmhorst 21-E/001 Electrode for Moisture Meters
Model: 21-E/001

Your Price $130.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $130.00 USD
Availability 1 to 2 Weeks
Quantity

Delmhorst HP-1 Replacement Hole Punch for Moisture Meters-

Delmhorst HP-1 Replacement Hole Punch for Moisture Meters
Model: HP-1 | Order No: HP-1/A

Your Price $58.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $58.00 USD
Availability 4 to 5 Weeks
Quantity

REED R6018-P Replacement Electrode Pins -

REED R6018-P Replacement Electrode Pins
Model: R6018-P

Your Price $6.00 USD
Availability 13 in Stock

Qty:

Your Price $6.00 USD
Availability 13 in Stock
Quantity

REED R9933 Humidity Calibration Standard, 33%-

REED R9933 Humidity Calibration Standard, 33%
Model: R9933

Your Price $79.00 USD
Availability 32 in Stock

Qty:

Your Price $79.00 USD
Availability 32 in Stock
Quantity

REED R9975 Humidity Calibration Standard, 75%-

REED R9975 Humidity Calibration Standard, 75%
Model: R9975

Your Price $79.00 USD
Availability 1 in Stock

Qty:

Your Price $79.00 USD
Availability 1 in Stock
Quantity

We Ship Free on Orders Over &99 within Canada