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HM Digital HM Digital Pen style TDS/EC/Temp meter

HM Digital Pen Style COM-80 TDS EC Temp Meter

Price:
$49.99 USD
Or
Pay as little as
$4999/mo
for a term that suits you, up to 36 months. Learn More

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Description

 

HM Digital Pen Style COM-80 TDS EC Temp Meter

 

The HM Digital Meter COM-80 is one of the most affordable and accurate EC/TDS readers in the market today.

With its large LCD, this pen-sized digital meter features automatic calibration and works best in testing nutrient levels. 

Features


Simultaneous Readings
Simultaneous Readings

The COM-80 measures EC and TDS, along with temperature levels simultaneously.


Digital Calibration
Digital Calibration

Press one button, and the COM-80 will calibrate automatically so that you get accurate readings all the time.


Large LCD

Large LCD 

The COM-80 might be compact, but its large display ensures you get the correct measurements every time.


Battery-operated
Battery-operated

The Com-80 has a battery life of up to 1000 hours, using LR44 button cell batteries.

Highlights

  • One-touch automatic digital calibration 
  • Water-resistant 
  • Large LCD 
  • Automatic Temperature Compensation (ATC) 
  • Auto-off 
  • Batteries included

Specifications

EC Range:

0 – 9990 µS

0 – 9.9 mS
TDS Range:

0 – 5000 ppm (0.5 Scale) 

0-8560 ppm (0.7 Scale)
Temperature Range: 1-80 °C; 33-176 °F
Resolution: 1 µS/ppm; 0.1 mS
Temp. Resolution: 0.1 °C/F
Accuracy: +/- 2%
Power source: 3 x 1.5V button cell batteries (LR44 or equivalent is included)
Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
Weight: 53.9g (1.9 oz)

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

  • Most orders are processed within 24-48 hours after being placed.
  • Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

  • USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
  • FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
  • UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

  • These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
  • For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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