Free shipping in USA on Residential orders over $99
The Water Superstore:800-439-0263
View Cart View Cart
0 item(s)

COM-100 TDS Water Meter

HM Digital COM-100 TDS and Temperature Water Meter, HMD-COM-100
Click here to view larger image

Brand: HM Digital
SKU: HMD-COM-100
Price: $59.95

Dimensions: 7.3" x 1.3" x 1.3"
Weight: 0.6 lb

In stock


emailEmail


COM-100 TDS Water Meter is a handheld waterproof EC/TDS/Temp Combo Meter. Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. This Electronic Water Tester measures Total Dissolved Solids(TDS) and Temperature with high precision. The COM-100 is a professional level EC/TDS meter at an unbeatable price.

Key Features & Benefits:

  • Measures electrical conductivity(EC), total dissolved solids(TDS), salinity and temperature.
  • UPGRADED: Four scales: µS, mS, ppm, ppt(mS and ppt are new).
  • Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl).
  • Automatic Temperature Compensation(ATC) using three temperature coefficients.
  • Push button digital calibration to any point within the meter's range.
  • Auto-off function, data-hold function and low-battery indicator.
  • Large and easy-to-read LCD screen includes simultaneous temperature reading.
  • Replaceable Sensor(model SP-C1).
  • Waterproof housing.


Specifications
Model/SKU:
HMD-COM-100
Manufacturer ID:
HMD-COM-100
Dimensions(inch/es):
7.3 x 1.3 x 1.3 inches (18.5 x 3.4 x 3.4 cm)
EC Range:
0 - 9990 µS
TDS Range:
0 - 8560 ppm (mg/L)
Temperature Range:
0-80 °C; 32-176 °F
Resolution:
 
EC:
0-99: .1 µS; 100-999: 1 µS; 1000-9990: 10 µS
TDS:
0-99: .1 ppm; 100-999: 1 ppm; 1000-9990: 10 ppm
Temperature:
.1 °C/F
Accuracy:
+/- 2%
EC to TDS Conversion Factor:
Pre-programmed, non-linear conversions for KCl, 442 or NaCl solutions, selected by the user.
Temperature Compensation:
Automatic (ATC) with three temperature coefficients.
Calibration:
Digital calibration by push button.
Auto Shut-Off:
After 5 minutes.
Probe:
Detachable, with platinum electrodes.
Display:
LCD panel
Housing:
Waterproof (submersible); floats
Power Source:
3 x 1.5V button cell batteries (included), model LR44
Battery Life:
Approximately 100 hours of usage (high ranges use greater power consumption)
Weight:
90.7g (3.2 oz) without case


PRODUCT NOTE:
- Meter is shipped with the default reading in EC using the KCl temperature coefficient and the temperature reading in Celsius.
- HM Digital TDS meters come factory calibrated and are ready to use. They are designed to stay consistent. However, after prolonged usage, it may help to recalibrate your meter using a commercial standard NaCl-based solution, which is approximately, 0.5 µS of conductivity.
- Factory Calibrated: The COM-100 meter is calibrated with a 1413 µS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
- Immerse the meter into the calibration solution. If the meter does not read within 2% of the calibration solution, adjust the reading by inserting a mini screwdriver (not included) into the trimmer pot (the hole on the back of the meter). Turn the trimmer clockwise to increase the reading and counterclockwise to decrease the reading. Note that the adjuster is very sensitive.
- Includes a cap, batteries and lanyard.



Documents
COM100 Manual (pdf) 0.17 MB
COM100 Comparison Chart (pdf) 0.4 MB


Price Quantity
TDS Calibration Solutions
TDS meters calibration solution. For optimal performance, re-calibrate your TDS water meter periodically or if testing TDS or conductivity levels in wide or different ...
Product # HMD-TDS-CS
$5.99





TDS-3 Handheld Meter With Carrying Case

$22.20
HMD-TDS-3

PH-200 Waterproof pH Meter

$79.95
HMD-PH-200

DM-1 In-Line Dual TDS Monitor

$29.99
HMD-DM-1

Thunder 1000C Reverse Osmosis System

$257.00
CQE-RO-00101

Thunder 4000MP RO/UF with pressure pump

$652.00
CQE-RO-00116

Portable Reverse Osmosis System

$176.00
CQ-RO-PORTABLE

Commercial Reverse Osmosis System 2500 gpd

$3,315.00
CQE-CO-02027

SM-1 In-Line TDS Monitor

$24.50
HMD-SM-1



Product Rating: (0.00)   # of Ratings: 0   (Only registered customers can rate) Login to Rate

There are no Comments or Reviews for this product.