Free Gift Card Details
$100 Order
$250 Order
$500 Order
$1000 Order
- The promotion will be automatically applied on the Shopping Cart page.
- To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
- Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
- E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
- Free e-gift cards expire 11/01/26.
- Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
- Valid online and in participating retail stores.
- Limited-time offer. Subject to change without notice.
Triplett Temperature/Humidity/Barometric Pressure PDF Datalogger — USB, 16,000 Readings, Programmable Alarms, Model# RHDL40

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Click or Tap image to Zoom
Shipping:
Factory shippedStore Pickup:
Not available - online only
- Records 16,000 readings each for Temperature, Humidity and Barometric Pressure
- Download data in PDF format with graph or Excel (.csv)
- User programmable High/Low Alarms
- Password protection
- User programmable Start and Alarm delays
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) Temperature/RH/Barometric Pressure PDF Datalogger
Features + Benefits
- Records 16,000 readings each for Temperature, Humidity and Barometric Pressure
- Download data in PDF format with graph or Excel (.csv)
- User programmable High/Low Alarms
- Password protection
- User programmable Start and Alarm delays
- Mark up to 8 events
- Min/Max recalls highest and lowest reading
- 6 languages (English, German, French, Italian, Spanish, and Portuguese
- Download data in PDF format with graph or Excel (.csv)
- USB interface
- Includes 2 CR2032 batteries and cover with built-in stand
Key Specs
| Attribute | Specification |
|---|---|
item# | 5852245 |
Brand | Triplett |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 0.2 LB |
Functions (qty.) | 3 |
Display Type | LCD |
Battery Size | Other |
Low Battery Indicator | Yes |
Battery Type | Other |
| Attribute | Specification |
|---|---|
Battery Included | Yes |
Water Resistant | No |
Power Source | Battery |
Calibration Certificate Included | No |
Application | Records 16,000 readings each for Temperature, Humidity and Barometric Pressure |
Includes | Includes 2 CR2032 batteries and cover with built-in stand |
Product Weight | 0.2000 lb |
Dimensions L x W x H (in.) | 4.0 x 1.75 x 6.4 in |
Reviews
Questions & Answers
Questions
Warranty
Manufacturer's Warranty
1 year limited warranty
Compare with Most Popular in Environmental Meters
See All Environmental Meters
See All Triplett Environmental Meters
Currently Viewing This Product
Item # 5852245
$152.99Shipping:
Factory shippedStore Pickup:
Not available - online only
Item # 5958841
$54.99Shipping:
Factory shippedStore Pickup:
Not available - online only
Item # 5958859
$97.99Shipping:
Factory shippedStore Pickup:
Not available - online only
Item # 5959173
$141.99Shipping:
Factory shippedStore Pickup:
Not available - online only
Specifications
3
1
4
2
LCD
-
LCD
LCD
Other
Other
Other
Other
Yes
-
Yes
Yes
Other
-
Other
Other
Yes
-
Yes
Yes
No
-
No
No
Battery
-
Battery
Battery
No
No
No
No
Records 16,000 readings each for Temperature, Humidity and Barometric Pressure
Mini pH electrode with sealed gel reference solution and detachable bulb guard can be used with any pH meter that has a BNC input connector
Simultaneously displays Temperature and Humidity or dew Point or Wet Bulb
Records 16,000 readings each for Temperature and Humidity
Includes 2 CR2032 batteries and cover with built-in stand
Includes 39” (1m) cable with BNC connector and storage solution bottle
Includes CR2032 battery
Includes 3.6V Lithium battery and analysis software
0.2000 lb
1.8000 lb
0.2000 lb
0.2000 lb
4.0 x 1.75 x 6.4 in
9.5 x 7.5 x 3.0 in
4.5 x 1.0 x 9.0 in
4.0 x 1.75 x 6.4 in
See All Environmental Meters
See All Triplett Environmental Meters
Recently Viewed Items
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.



