Combo-Meters


Portable pocket combo meters measure multiple water quality factors with a single meter. Their compact size makes them ideal for use on the go. Their multi-function performance eliminates the need to carry multiple meters when making routine measurements.
Testing is fast and easy: Simply turn on the meter, immerse it into the solution to be tested, stir gently, and wait for the reading to stabilize.
| Model No. | Description | Type of Measurement/Range | Brand | ||||
| EC | TDS | Temperature | pH | ORP | |||
| COM-100 | Waterproof EC/TDS/Temp Combo Meter |
0 – 9990 µS |
0-8560 ppm |
0 to 80 °C 32 to 176 °F |
n/a | n/a | HM Digital |
| HI98129 | Waterproof pH/Conductivity/TDS/Temp Combo Meter Low and High Range |
0 – 3999 µS | 0 – 2,000 ppm | 0 to 60°C 32 to 140°F |
0 – 14 pH | n/a | Hanna |
| HI98130 |
0 to 20 mS |
0.00 to 10.00 ppt | 0 to 60°C 32 to 140.0°F |
0 – 14 pH | n/a | Hanna | |
| HI98121 | Waterproof pH/ORP/Temp Combo Meter with ATC and Automatic Calibration | n/a | n/a | -5 to 60°C 23 to 140°F |
-2 to 16 pH |
±1000 mV | Hanna |
COM-100 |
HI98129 & HI98130 |
HI98121 |
- Easy to Use Combo Meter
- Economical
- Waterproof and Designed to Float
- Multiple Tests with a Single Meter Means Less Equipment Required
- Small, Compact Design for Convenient Storage and Portability
- Digital Easy-to-Read LCD Screen
- Auto Shut-off to preserve battery life
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