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Wagner Meters WFP350+ Rapid RH L6 Wireless Concrete Test Kit
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+1 (978) 295-7538WFP350+ Rapid RH L6 Concrete Moisture Logging Between Visits
WFP350+ Rapid RH L6 kit includes a tube of 5 Bluetooth DataGrabbers and an Extraction Tool for logging concrete temperature and relative humidity between site visits. Each DataGrabber snaps into an installed L6 Smart Sensor and records time-stamped readings at a user-set interval. Readings stay in the sensor memory for upload to the DataMaster L6 app. Wood flooring installers and flooring contractors can review slab conditions recorded while they were off site.
WFP350+ Rapid RH L6 DataGrabber Logging and Retrieval
The DataGrabbers log readings at set intervals. During a site visit, contractors can use the Total Reader to take concrete RH and temperature readings on contact with an L6 Smart Sensor, then review logged readings in the DataMaster L6 app.
- Record Conditions Between Visits — Set the DataGrabber logging interval to store time-stamped concrete temperature and RH readings in the installed L6 Smart Sensor's onboard memory.
- Reuse the DataGrabbers — Use the included Extraction Tool to remove DataGrabbers from the installed sensors for reuse.
- Read Slab Conditions on Contact — The Total Reader uses Touch-n-Sense to read the L6 Smart Sensor. The Total Reader gives an RH reading once a sensor has acclimated for 24 hours.
- Store Readings and Generate Reports — The Total Reader connects over Bluetooth to the free DataMaster L6 app for storing readings and generating reports. DataGrabber records also upload to DataMaster L6.
- Record Ambient Conditions — Smart Logger V2 records ambient temperature and RH, stores up to 16,384 measurements, and sends readings to the free Wagner Sentry app over Bluetooth.
- Carry Equipment Between Jobs — The hard-shell ABS carrying case has a foam-padded interior for transporting the kit's testing equipment.
WFP350+ Rapid RH L6 Applications for Flooring Contractors
Use the WFP350+ Rapid RH L6 kit for ASTM F2170 in-situ RH testing of concrete slabs before wood flooring installations and other flooring work. Applications include residential flooring replacements, retail fit-outs, and office renovations that require concrete moisture measurements before installation. The L6 Smart Sensors measure conditions in the concrete. Smart Logger V2 recorders measure ambient temperature and humidity, so contractors can review both sets of measurements when preparing job records.
Specifications
| Total Reader – Battery Description | CR1/3N |
| Total Reader – Operating Humidity | 10-90% |
| Smart Logger V2 – Protocol Standard | BLE 5 |
| Smart Logger V2 – Transmission Distance | Up to 150 ft (46 meters) |
| Smart Logger V2 – Storage | 16,384 data measurements |
| Smart Logger V2 – Operating Temperature Range | -22°F (-30°C)~140°F (60°C) |
| Smart Logger V2 – RH Measurement Range | 0~100%RH |
| Smart Logger V2 – Temperature accuracy | ±0.1 °C |
| Smart Logger V2 – RH Measurement Accuracy | ±1.5%RH |
What's in the Box
- 5 × L6 Bluetooth DataGrabbers (tube of 5) with Extraction Tool
- 1 × Hard-shell ABS carrying case with foam-padded interior
- 5 × L6 Smart Sensors
- 2 × Smart Logger V2 ambient RH and temperature recorders
- 10 × Sleeve Extensions
- 5 × Protective Caps with butyl rubber seal and integral access cover
- 5 × Stainless Steel Covers
- 1 × Rapid RH Total Reader with LCD and Bluetooth
- 1 × L6 Insertion Tool
- 1 × 3/4 in SDS masonry drill bit
- 1 × Wire Cleaning Brush
- 1 × Vacuum Attachment
- 1 × Certificate of Calibration
- 1 × Floor Map
- 1 × Instruction Manual
Documents
Rapid RH L6 Instruction Manual (PDF)
DataGrabber with Bluetooth Manual (PDF)
DataMaster L6 App Instructions (PDF)
Manufacturer's Warranty
This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.
For specific warranty details, please contact us at +1 (978) 295-7538 or email info@uscleaningtools.com
B2B & Tax-Exempt Purchases
We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.
How to place a tax-exempt order:
- Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
- We verify your certificate and mark your account tax-exempt — usually within one business day.
- Place your order and sales tax will not be charged.
For volume pricing or purchase orders, call +1 (978) 295-7538.
Shipping & Returns
Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.
Processing & delivery: in-stock orders ship in 2–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order equipment shows its lead time on this page.
Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.
Cancellations: cancel any time before your order ships. Refunds are issued for the order total minus a non-refundable payment processing fee, which may apply, so a cancellation is not always a 100% refund. No fee is deducted if we cancel the order or the item arrives damaged or defective.
30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.