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HM Digital

HM Digital Meters and Monitors

About HM Digital

From: tdsmeter.com

Established in 1987, HM Digital, Inc. (formerly known as Heemang Electronics) is an original equipment manufacturer (OEM) that has been recognized worldwide for providing the best values in water testing instrumentation, especially the increasingly popular TDS meter.


TDS Meters

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HM Digital Handheld TDS Meter & Thermometer
HM Digital Handheld TDS Meter & Thermometer
$22.20
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HM Digital Small Handheld TDS Meter w/ Aquarium Packaging
HM Digital Small Handheld TDS Meter w/ Aquarium Packaging
$22.20
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HM Digital Upscale Handheld Digital TDS Meter & Thermometer
HM Digital Upscale Handheld Digital TDS Meter & Thermometer
$25.79
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HM Digital COM-100 Professional Waterproof TDS Meter & Thermometer
HM Digital COM-100 Professional Waterproof TDS Meter & Thermometer
$59.95
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HM Digital Professional Waterproof pH Meter & Thermometer
HM Digital Professional Waterproof pH Meter & Thermometer
$79.95
QTY:
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HM Digital Professional Waterproof ORP Meter & Thermometer
HM Digital Professional Waterproof ORP Meter & Thermometer
$87.95
QTY:
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HM Digital Handheld pH/Temperature Waterproof Hydro Tester
HM Digital Handheld pH/Temperature Waterproof Hydro Tester
$59.95
QTY:
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HM Digital Accessories

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pH Buffer Solution Variety Pack
pH Buffer Solution Variety Pack
$10.95
QTY:
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ORP Buffer Solution and Electrode Test Kit
ORP Buffer Solution and Electrode Test Kit
$18.95
QTY:
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Reverse Osmosis System TDS Monitors

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HM Digital 1-Stage Inline TDS Monitor
HM Digital 1-Stage Inline TDS Monitor
$29.00
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HM Digital 2-Stage Inline TDS Monitor
HM Digital 2-Stage Inline TDS Monitor
$39.00
QTY:
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for more info
HM Digital Quick Check Monitor
HM Digital Quick Check Monitor
$39.00
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Water Filter Monitors

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5-Stage Inline Monitor (Timer Function Only) w/ Faucet Indicator Light
5-Stage Inline Monitor (Timer Function Only) w/ Faucet Indicator Light
$29.95
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