Professional Moisture and Humidity Meters

Moisture Detection Equipment at Jon-Don

Everyone knows that excessive moisture can lead to mold, mildew, and a host of expensive problems. Nip this problem in the bud with hygrometers and moisture meters. We also offer pin-type professional moisture meters that can give RH readings of inside services. Get accurate displays of relative humidity with the right tools from Jon-Don!

Protimeter Thermal Survey Kit
Protimeter SKU# OE-BLD7714T-EA
$1,662.00 $1,662.00 Add to cart to see price
Ships Direct From Manufacturer.
HM40 Thermo Hygrometer w/ Fixed Probe
Vaisala SKU# PH-HM40A1AB-EA
$682.13
Replacement Protimeter Quikstick Probe
Protimeter SKU# OE-POL8750-EA
$147.25
Out of stock accepting backorders.
Protimeter 1" Replacement Pins
Protimeter SKU# OE-PMP1-EA
$43.43
In stock
Needles/Pins for Protimeter Slide Hammer (10 PK)
Protimeter SKU# OE-PMHEN-EA
$109.91
Protimeter Heavy Duty Moisture Probe and Lead
Protimeter SKU# OE-PMHDMP-EA
$76.47
In stock
FLIR Replacement Pins for MR06, MR07 & MR08
Flir SKU# OE-MRPINS2...

Starting at $34.29

Ships Direct From Manufacturer.
FLIR MR05 Impact Pin Probe
Flir SKU# OE-MR77HP-EA
$97.61
Ships Direct From Manufacturer.
FLIR MR08 Hammer and Wall Cavity Combo Probe
Flir SKU# OE-MR08-EA
$562.10
Ships Direct From Manufacturer.
FLIR MR06 Wall Cavity Probe
Flir SKU# OE-MR06-EA
$219.37
Ships Direct From Manufacturer.
Extech/Flir  Replacement Pins (50 PK)
Extech SKU# OE-MO290PIN-EA
SKU UnavailableNo Longer in Stock
Protimeter Hygromaster L w/ Short QuikStick
Protimeter SKU# OE-BLD7751L-EA
$523.64
Ships Direct From Manufacturer.
Protimeter Flood Kit (BLD5975)
Protimeter SKU# OE-BLD5975-EA
$1,331.00 $1,331.00 Add to cart to see price
Ships Direct From Manufacturer.
Protimeter Extension Moisture Probe
Protimeter SKU# OE-BLD5035-EA
$101.76
Ships Direct From Manufacturer.
Protimeter Baseboard Moisture Probe
Protimeter SKU# OE-BLD5025-EA
$101.76
Ships Direct From Manufacturer.
MMS2 Salt Calibration Check 75% RH
Protimeter SKU# OE-BLD4790-EA
$91.20
Ships Direct From Manufacturer.
MMS2 Salt Calibration Check Adaptor
Protimeter SKU# OE-BLD4790A-EA
$9.60
Ships Direct From Manufacturer.
Replacement Cap for Protimeter Surveymaster
Protimeter SKU# OE-BLD2000C-EA
$8.64
Out of stock accepting backorders.
Replacement 6" Pins for Protimeter Deep Wall Probe (BLD5035)
Protimeter SKU# OE-BLD05299-EA
$18.24
Ships Direct From Manufacturer.
Protimeter Hygromaster 2 + Surveymaster Dual Meter Kit
Protimeter SKU# OE-7714SM-EA
$1,449.00 $1,449.00 Add to cart to see price
Protimeter Hygromaster 2 + Digital Mini Dual Meter Kit
Protimeter SKU# OE-7714DM-EA
$1,033.76
Ships Direct From Manufacturer.
Protimeter Hygromaster 2 + Aquant Dual Meter Kit
Protimeter SKU# OE-7714AQ-EA
$1,141.00 $1,141.00 Add to cart to see price
Ships Direct From Manufacturer.
Tramex TP30 5/8‑Inch Spare Pins for Pin Probe, 30 mm (10 PK)
Tramex SKU# MP-TP30-EA
$66.72
Ships Direct From Manufacturer.
Tramex SP90 3‑Inch Spare Pins for Pin Probe (2 PK)
Tramex SKU# MP-SPI90-EA
$38.00
Ships Direct From Manufacturer.