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Description
Aqua Master Tools Pro Substrate Handheld Meter H600H600 Pro Handheld Substrate Meter pH, EC, PPM, TDS, Temp. The Handheld Substrate Meter H600 Pro is the ultimate tool for precise measurement of pH, EC, PPM, TDS, and temperature in soft, moist substrates or liquids. Its user friendly interface ensures effortless parameter switching, catering to both seasoned professionals and newcomers alike. One of its standout features is the built in calibration indicator, which serves as a proactive reminder for
H600 Pro Handheld Substrate Meter pH, EC, PPM, TDS, Temp.
The Handheld Substrate Meter H600 Pro is the ultimate tool for precise measurement of pH, EC, PPM, TDS, and temperature in soft, moist substrates or liquids. Its user-friendly interface ensures effortless parameter switching, catering to both seasoned professionals and newcomers alike.
One of its standout features is the built-in calibration indicator, which serves as a proactive reminder for recalibration, ensuring consistent measurement accuracy. The meter is compatible with standard Aqua Master Tools pH and EC electrodes, adding to its versatility and reliability.
For added convenience, the H600 Pro comes with a durable carrying case, facilitating easy transport and ensuring the meter is well-protected at all times.
In conclusion, the Handheld Substrate Meter H600 Pro combines accuracy, ease of use, and practicality, making it an invaluable asset for precise measurements in soft, moist substrates or liquids across various industries.
Operating Information
- Check Battery: Ensure the meter is equipped with a 9 Volt battery.
- Connect Electrodes: Connect the pH and EC electrodes to the instrument.
- Remove Protective Cap: Take off the protective cap from the pH electrodes.
- Power On: Press the on/off button to activate the meter.
- Insert into Substrate/Liquid: Place the electrodes in the (soft) substrate or liquid to be measured. Ensure the substrate is adequately wet/damp for proper functioning.
- Switch Temperature Units: Press the Temp button to toggle between Celsius and Fahrenheit.
- Switch Modes: Use the MODE button to cycle through pH, EC, TDS, and PPM measurements.
- Hold Function: Press the HOLD button to save the measurement. Remember to press HOLD again to clear the hold function for the next use.
- Turn Off: After use, press the on/off button to turn off the meter.
- Rinse and Dry Electrodes: Rinse the pH and EC electrodes with tap water to minimize contamination. Gently dry the electrodes afterward.
- Replace Caps: Replace the protective cap on the EC electrode. Fill the pH electrode's protective cap with storage solution and replace it.
This Package Contains:
- 1 x Handheld Meter H600 Pro
- 1 x Storage Box
- 1 x Substrate pH Electrode
- 1 x Substrate EC Electrode
- 1 x Cord
- 1 x Multilingual User Manual
Calibrated and Ready for Use. Batteries Included.
Specifications:
-
Range:
- pH: 0.1 - 14.0 pH
- EC: 0.0 - 19.9 mS/cm
- TDS: 0.0 - 19.99 PPT
- PPM: 0 - 1999 PPM
- Temp.: 0°C ~ 50°C (32°F ~ 122°F)
-
Resolution:
- pH: ± 0.1 pH
- EC: 0.1 mS/cm
- TDS: 0.01 PPT
- PPM: 10 PPM
- Temp.: 0.1°C (1.0 ºF)
-
Accuracy:
- pH: ± 0.1 pH
- EC: ± 2% F.S.
- TDS: ± 2% F.S.
- PPM: 10 PPM
- Temp.: ± 0.5°C (32°F)
- Temperature Compensation: 0°C - 50°C (32°F - 122°F)
- PPM Scale: 700 PPM
-
Calibration:
- pH: 2-point auto calibration 4.0 - 7.0 pH
- EC: 1-point auto calibration EC 1.4 (1413 μS/cm)
- Calibration Indicator: Disappears after successful calibration, reappears after 30 days.
- Features: Battery indicator, automatic temperature compensation
- Power Supply: 1 x 9 Volt Battery (included)
- Waterproof: Electrodes IP67, Meter IP62
- Dimensions: 210 x 120 x 60 mm
- Weight: 430 grams
Video Guides:
- H600 Pro Substrate - Operation and Use
- H600 Pro Substrate - pH Calibration
- H600 Pro Substrate - EC Calibration
- H600 Pro Substrate - Troubleshooting
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
4.7 ★★★★★
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Product Reviews
★★★★★ 5
STURDY, WELL MADE, AND ATTRACTIVE BUT..
Color: Coffee
The title say everything there is to say about this purse. I especially loved the two outside pockets that worked perfectly for my phone, keys etc. making them easily accessible.
Unfortunately the inside zipped compartment that many find useful was the bane of my life.. I could not remember whether I had put something inside the zipped pocket or on either side - and if so on which side.
Besides which all small things (lipstick, small pill case, etc) fell on their side and were very difficult to see and find in the black interior. I guess I am too used to a purse organizer (light colored) which has stiff pockets in which everything stands up vertically. All it takes is a glance to locate what you need..
I had to, almost regretfully, return this purse but lesson learned - only buy a purse minus middle pocket which leaves no room for an organizer.
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Reviewed in the United States on April 3, 2026
★★★★★ 4
It's a nice Crossbody bag.
Color: Coffee
The Iswee Soft Leather Cross Body Bag is a really nice Bag, and I love it. but, the front pocket has a Magnet that's supposed to keep it closed, but the Magnetic Closure doesn't work, therefore I can't use that pocket. I've taken it to a couple places to maybe have a new magnet put in, but they said they couldn't do it because of the cloth lining. I've not given up yet trying to find a place to fix or replace the magnet. Like I said, its a very nice bag, and I Love everything else about it. It has a lot of different pockets which is great. I'm using the front zipper pocket for phone key fob and phone. I do love all the pockets it has because I have a place for everything, and when I need something like my Inhaler, I know exactly where I can quickly get it. I also Love that it has 2 crossbody straps, but my favorite one is the, wide cloth one shown in the pictureof the bag, It's perfect for me! So I just recommend that if you buy one, make sure to check that front pockets magnets Closure to make sure it works. I truly hate that I can't use that pocket for my key fob and my phone as it would be so much better if I could. Other than that, I do recommend it, its the perfect bag and size for me and it's not heavy, and well made.. The leather is very nice too. The Only reason, I gave it 4 stars, is the front magnet doesn't work which is disappointing. Good luck with the magnet if you get one.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Gorgeous leather bag.
Color: Brown
This is a beautiful purse. Better than I expected and higher quality than many expensive, high brand bags I’ve looked at. The leather is awesome, so many pockets, love the pouch. On the front for my phone. Has a secure clasp and the hardware is perfect. I’ve been using the cloth woven handle, looks a little Southwestern. So glad I took a chance and ordered this bag! Do it, you won’t regret it.beautiful leather bag
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Just what I needed.
Color: Coffee
This bag seems like it is made well. I would highly recommend. It’s not too big or too small for me. Lots of places to put keys, wallet, medicine and a few other things.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
You won’t be disappointed!
Color: Coffee
If you’re looking for a leather crossbody bag;
This one is it!
Love the look, all the pockets, the size, the choice of straps, the soft leather, the color!
So glad I bought it!
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Reviewed in the United States on May 20, 2026