Navigator Pro

Meeting the restoration contractor's demand for detailed, accurate, and accessible information.

The Navigator Pro, Delmhorst’s easy to use 3-in-1 meter, offers pin mode, scan mode, and thermo-hygrometer in a single handheld unit. The Navigator Pro also features advanced job definition that organizes readings of the floor, wall, and ceiling in affected rooms. Stored readings can be downloaded to a spreadsheet on your PC, providing clear, complete documentation of every job. With features you can't find anywhere else, plus Delmhorst's renowned quality and service, the Navigator Pro will guide you from wet to dry!

Navigator Pro can be used to check moisture in drywall, insulation, wood, concrete, and plaster. It traces leaks to find exterior moisture and dry rot.

Where to Buy

Product Features

  • Simplified menu options in Basic Mode for quick and easy use.
  • Job definition of up to 5 jobs with unique Job ID numbers in Enhanced Mode.
  • Data grouping by specific rooms, with up to 32 rooms per job.
  • Pin mode:
    • 5%-60% MC wood scale.
    • 0-100 numerical reference scale.
    • 0.1% - 6% drywall scale.
  • Scan Mode: 0-300 numerical reference scale.
  • Thermo-hygrometer:
    • Measures temp/RH.
    • Calculates GPP/dew point.
    • Fast response time.  
  • Store up to 1400 readings with date, time, room, and location stamp.
  • View stored readings on screen.
  • Optional software lets you download readings to your computer and generate Excel reports.
  • Size: 8 ½” x 3 3/8” x 1 ¾”.
  • Weight: 11 oz.
  • Rugged construction ensures years of reliable use.
  • Sturdy plastic carrying case.
  • 1-year warranty.

Navigator Pro Package Variations:

With Case: Includes meter, (1) RHT-S1 humidity and sensor carrying case. Order as NAVPROW/CS. (Price: $1,060.00)

Basic Package: Includes meter, (1) RHT-S1 humidity sensor, carrying case, 2-E electrode, and PC/KIT software application program. Order as NAVPRO/BP. (Price: $1,380.00)

Restoration Package: Includes meter, 26-ES electrode, 2-E electrode, 21-E electrode, PC/KIT software application program, (1) RHT-C1 cable and carrying case. Great for the restoration contractor who needs to provide documentation. Order as NAVPRO/RP. (Price: $1,725.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

Navigator Pro Accessories:

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2497/A-100

Uninsulated pin and retainer with 5/16" penetration. Standard on all meters with built-in pins and the 2-E and 4-E electrodes. Used on wood up to 6/4 (1 ½”), concrete and gypsum.

2497/A-100/24 (Price: $54.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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305RET-0021

Retainer used to hold contact pins in place. Used with #608 and #608/001. Available in packs of 4 as 305RET-0021/4.

Order as:

305RET-0004/2 (Price: $8.00)

305RET-0021/4 (Price: $16.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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496

496 contact pins are insulated except at the tips, and measure 2" overall with 1 1/8" penetration. Standard on the 26-ES, and can be used to check wood up to 5" thick.

Order as:

496/24 (Price: $78.00)

496/100 (Price: $325.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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608

The 608 insulated contact pins measure 4" overall, and penetrate 3 1/4". Standard on 21-E and 18-ES electrodes, and can be used on roofing, insulation, timber, poles, and EIFS. Also available in 7” length with 6” penetration as 608/001.

Order as:

608/4 (Price: $60.00)

608/001/4 (Price: $70.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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632

Retainer used to hold contact pins in place. Used with #496, #1849, and #A-111 pins. Available in packs of 4 as 632/4.

Order as:

632/1238 (Price: $7.00)

632/4 (Price: $16.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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A-111

Another alternative to the 496, the A-111 is an uninsulated contact pin measures 1 7/16” and has 1/2" penetration. The A-111 is compatible with both the 26-ES and the 22-E, and its tapered point makes it easier to penetrate into hard surfaces. Can be used on wood up to 2" thick.

Order as:

A-111/24 (Price: $37.20)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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HP-1

Makes pilot holes in stucco to reduce pin damage.

(Price: $57.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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MCS-1

Moisture content standards are great for verifying that your Delmhorst moisture meter is in calibration. The MCS-1 can be used on any meter with a wood scale. With two electrical resistance values (12% and 22%) to test your meter against, you can be sure that your readings will stand up to the strictest standards of accuracy. The MCS-1 is also available with a letter of certification traceable to NIST.

(Price: $45.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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PC/KIT/NAV

Enables you to download stored readings from the meter to a PC via infrared linking. This software will enable you to:

  • Export job data to Excel.
  • Customize printing options.
  • View readings and stats in the application program.
  • Save and print individual or group job readings.
  • Customize job title.
  • View data in Fahrenheit or Celsius.
  • Append notes to each job.
  • Generate graphical histogram.

All these features are provided in a easy to use GUI interface, and are compatible with Windows 95/98/ME/2000/XP/Vista/7/8/10.

The PC/KIT is included in several of our moisture meter packages, or may be ordered separately. It can be used with the Moisture Check, Navigator Pro, RDM-3, RDM-3P, and Total Check moisture meters.

(Price: $180.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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Relative Humidity Test Kit

The relative humidity test kit is great for testing the accuracy of our detachable RH/T-S1 relative humidity sensors. The air inside the test kit bottle is controlled by a salt solution, which keeps the relative humidity constant. The kit is available with either 33% or 75% relative humidity (Order asRH/TK/33 and RH/TK/75 respectively).

RH/TK/33 (Price: $125.00)

RH/TK/75 (Price: $125.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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RH/T-C1

Extension cable that connects to the RH/T-S1, allowing you to easily view your meter’s screen while performing tests in hard to reach areas.

(Price: $55.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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RH/T-S1

Detachable relative humidity/temperature sensor that is included with Navigator Pro and HT-4000. Can be used to obtain ambient RH/T readings. Order individually or in packs of 5 as RH/T-S1/5.

Order as:

RH/T-S1 (Price: $90.00)

RH/T-S1/5 (Price: $450.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

Navigator Pro Electrodes:

Delmhorst offers a wide assortment of electrodes known throughout the industry for their durability. All Delmhorst electrodes fit any Delmhorst moisture meter. Below are electrodes that are typically used for this model:

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2-E

Fitted with the same 5/16" penetration pins that are mounted on our pin type meters. This electrode is great for a variety of different applications:

  • Home inspector: Use on wood joists and drywall.
  • Paper producer: Use on curved surfaces such as cardboard and paper tubes.
  • Woodworker: Use on timber, poles, and veneer.

2-E is also available as the 2- ET with a tapped handle for hard to reach areas. Can also be fitted with A-103 uninsulated pins with 1 3/32” length and 11/16” penetration.

(Price: $90.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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26-ES

The 496 contact pins that come with the 26-ES penetrate 1 1/8” and have insulated shanks so that only the tips are exposed. The pins make contact only at their uncoated tips and provide much more accurate readings of moisture content at various levels of penetration. This feature is useful for a variety of different applications:

  • Flooring installers: Penetrate through flooring to plywood sub-floor, or concrete.
  • Dry kiln operators: Identify moisture gradients which helps to identify the drying pattern.
  • Furniture manufacturers and craftsmen: Easily check high density hardwood that short pins are unable to penetrate.

Also available as the 26-ED, which includes gauge to measure pin penetration depth.

(Price: $150.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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21-E

The 608 pins that come with the 21-E are insulated, except at the tips, and can reach a maximum penetration of 3-1/4".

Great for use on roofs, insulation, or EIFS.

21-E is also available as the 21-E/001 with 6" penetration, or as the 21-ET with a tapped handle for hard to reach areas.

(Price: $112.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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22-E

Comes with A-111 uninsulated contact pins for 1 1/2" penetration. For use on plaster, masonry and wood. Will also accept 496, insulated pins; 1 1/16” penetration.

22-E is also available as the 22-ET with a tapped handle for hard to reach areas.

(Price: $93.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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19-E/STC

Features two 5'' long blades, bent to a 35° angle, and coated in Teflon except for the tips. Great for checking behind trim and baseboard molding.

(Price: $205.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

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2-E/SPLIT

Makes moisture testing in hard to reach places a breeze. Simply attach any length metal “probe” to the alligator clips on the end of the 2-E/Split and test behind toe kicks, through drywall, or any other area where our standard length contacts pins aren’t long enough.

(Price: $120.00)

*ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

Manuals & Training

Owner's Manual

Product Manual

Download Manual (pdf)

Whitepaper

Relative Humidity Sensor Behavior and Care

Download Whitepaper (pdf)

DOWNLOAD THE GUIDE

Moisture Meters 101 Guide

Finding the right kind of moisture detection equipment to meet your needs is a huge part of being able to anticipate how moisture conditions can affect your work.

DOWNLOAD THE eGUIDE

Download the Complete Guide to Measuring Moisture in Restoration

Measuring Moisture in Restoration

Knowing the exact location and extent of moisture in a building is essential knowledge for restoration efforts. The full applications of moisture meters in restoration projects are described in this eGuide.

DOWNLOAD THE eGUIDE


For more information, view our complete list of Moisture Meter Resources