Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
HM Digital TDS-3 TDS MeterHold Function saves measurements for convenient recording Auto Off Function to conserve battery life (After 10 Minutes) Built in digital thermometer Factory Calibrated with a 342 ppm NaCl solution With its rugged design and build, the TDS 3 is an ideal meter that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a black vinyl carrying case, protecting it when carried in
- Hold Function saves measurements for convenient recording
- Auto Off Function to conserve battery life (After 10 Minutes)
- Built-in digital thermometer
- Factory Calibrated with a 342 ppm NaCl solution
With its rugged design and build, the TDS-3 is an ideal meter that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a black vinyl carrying case, protecting it when carried in a toolbox.
Improved ease of use is achieved with automatic temperature compensation and a digital calibration feature at the push of a button.
Applications
-
Hydroponics
-
Potable water
-
Aquariums and Reef tanks
-
Reverse Osmosis
-
Water Treatment
-
Horticulture
- Power – 2 x 1.5V button cell batteries
- Dimensions mm – H 155 x W 31 x D 23
- Weight g – 77
- Operating Temperature °C – 0 – 80
- Temperature Accuracy – +/- 2%
- Temperature Resolution °C – 0.1
- TDS Range ppm – 0 – 9,990
- TDS Accuracy – +/- 2%
- TDS Resolution ppm – 1 (0-999) 10 (1,000 – 9,990)
- Conversion Factor – NaCl (avg. 0.5)
- Automatic Temperature Compensation – Yes
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 895 reviews
Sort
Product Reviews
★★★★★ 5
Great play and chew toy!
Pattern Name: Star
The dogs love these!
They're sturdy and give them plenty of chew time. The size is great and they are very playable. The dogs have a lot of fun and the weight is just enough for our little dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
★★★★★ 5
Great for tug of war
Pattern Name: Checkered
Dog loves them. Best tug of war toy yet. Pretty we’ll indestructible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
★★★★★ 5
Great Dane Tested and Approved 5 Star
Pattern Name: Checkered, Pattern Name: Checkered
A picture is worth a thousand words applies to this product, as you will see in the attached photos these stand up to the abuse of a Great Dane. He has dragged me around the yard for hours already with this in his mouth and the stretchy handle keeps it shape.
This ball is a little firmer than others of these I have had in the past, which helps exercise his giant jaw. I could get a few weeks out of the other brands I have bought. This brand is still like new well past the time others have failed. I will be ordering more as my French Mastiff is interested in one of his own (the boys do not like to share toys - most dog guardians understand).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2024
★★★★★ 4
Holding up well.
Pattern Name: Checkered
Seems to be holding up to my aggressive chewer. I have it hanging from a tree branch and she loves leaping to get it! Buying another pair so she has a greater selection around the backyard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Good quality
Pattern Name: Checkered
10/10 my dog lovessss and she chews through everything but they last daily tug of war, I don’t let her sit and chew on it thought I only use it outside
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026