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Product Description

The Acutek COM-500 is a 5-in-1 pocket water quality tester for pH, TDS, EC, salinity and temperature. It is used in aquariums, fish ponds, pharmaceutical research, agriculture and laboratories.

Key features

  • pH, TDS, EC, salinity and temperature in one meter
  • Automatic recognition of calibration solutions (EC 1413 µS, 12.88 mS, 111.8 mS; pH 4.00, 6.86, 9.18)
  • Automatic temperature compensation
  • Backlight and 5-minute auto shut-off
  • IP67 waterproof rating

Technical specifications

Parameter Specification
Make Acutek
Model COM-500
pH range 0.01 to 14.00 pH (resolution 0.01; accuracy ±0.05 pH)
EC range 0 to 10000 µS/cm, 10.01 to 19.99 mS, 20.1 to 400 mS/cm (accuracy ±2% of reading)
TDS range 0 to 1000 ppm, 1000 to 10000 ppm, 10.1 to 200.0 ppt (accuracy ±2% of reading)
Salinity Resolution 0.01%; ±0.1% (0.01–5.00%), ±1% (5.10–25.00%)
Temperature 0.1 to 60.0°C (32.0 to 140°F); ±0.5°C; resolution 0.1°
TDS factor 0.4 to 1.0
Waterproof rating IP67
Power source 3 × LR44 (not included)
Dimensions 180 × 37 mm; 86 g

Supplied with

Water quality tester and 3 × pH buffer powders (as per the listing; please confirm with Labmart).

Frequently asked questions

What are the key specifications of the COM-500?

pH range: 0.01 to 14.00 pH (resolution 0.01; accuracy ±0.05 pH); EC range: 0 to 10000 µS/cm, 10.01 to 19.99 mS, 20.1 to 400 mS/cm (accuracy ±2% of reading); TDS range: 0 to 1000 ppm, 1000 to 10000 ppm, 10.1 to 200.0 ppt (accuracy ±2% of reading); Salinity: Resolution 0.01%; ±0.1% (0.01–5.00%), ±1% (5.10–25.00%); Temperature: 0.1 to 60.0°C (32.0 to 140°F); ±0.5°C; resolution 0.1°; TDS factor: 0.4 to 1.0; Waterproof rating: IP67; Power source: 3 × LR44 (not included).

What is the COM-500 used for?

Water quality testing of pH, TDS, EC, salinity and temperature in aquariums, ponds, labs and agriculture.

Are batteries included?

The listing says the battery is not included; it takes 3 × LR44.

Does it calibrate automatically?

It recognises the built-in calibration solutions automatically, for both pH and EC.

What is the IP rating?

IP67.

What is supplied with the COM-500?

Water quality tester and 3 × pH buffer powders (as per the listing; please confirm with Labmart).

Which brand is the COM-500?

It is supplied under the Acutek brand by Labmart (Chemlab Equipment), India.

What is the HSN code for the COM-500?

The manufacturer catalogue lists HSN 90278090. Labmart issues a GST invoice with every order.

Can I get a GST invoice and a bulk or institutional quotation?

Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.

What is the warranty and delivery time?

Warranty terms and delivery time depend on the product and your location, and are not stated in the manufacturer catalogue. Please contact Labmart for the warranty terms and a delivery estimate before ordering.

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