Buy HM Digital TDS-4TM, Aquarium TDS Meter with Digital Thermometer

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Options and Related Products

Options:: Options: TDS, Thermometer

The TDS-4TM handheld meter is ideal for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to changes filters and membranes.

Features:

Pocket size makes it ideal for portability and storage.
Hold Function
Auto-off Function (After 10 min.)
Factory calibrated with 342 ppm NaCl solution.

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Notifications

There is a $100.00 minimum order required when purchasing "HM Digital" products

All sales are final

These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Return and Warranty

Please note that return requests for HM Digital items must be submitted within 14 days after the delivery date.

Technical Details

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Range	0 – 999 ppm (mg/L)
Resolution	0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a 'x10' icon)
Temp. Range	0-80 degrees Celsius
Temperature Resolution	0.1 degree Celsius (Celsius only)
Accuracy	+/- 2%
EC-to-TDS Conversion Factor	NaCl (avg. 0.5)
Power source	2 x 1.5V button cell batteries (LR44 or equivalent)
Battery life	Approx. 1000 hours of usage
Dimensions	14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
Meter weight	34g (1.2 oz)
ATC	Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)

Notes

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Product Details

Range	0 – 999 ppm (mg/L)
Resolution	0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a 'x10' icon)
Temp. Range	0-80 degrees Celsius
Temperature Resolution	0.1 degree Celsius (Celsius only)
Accuracy	+/- 2%
EC-to-TDS Conversion Factor	NaCl (avg. 0.5)
Power source	2 x 1.5V button cell batteries (LR44 or equivalent)
Battery life	Approx. 1000 hours of usage
Dimensions	14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
Meter weight	34g (1.2 oz)
ATC	Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)