The ACM-ZD-ECO Series is an economical, multi-parameter TDS meter designed for accurate field testing of liquids, measuring up to six parameters including pH, conductivity, TDS, salt, and temperature. Key features include a microprocessor for fast measurements, waterproof housing, automatic temperature compensation, and an easy calibration process. It is suitable for general usage in testing, research, and manufacturing plants.

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ECONOMICAL TDS METER
MODEL NO.- ACM-ZD-ECO-SERIES
TECHNOLOGIES PVT. LTD.

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ECONOMICAL TDS METER
MODEL NO.- ACM-ZD-ECO-SERIES
The Eco. Series TDS Meter are most economical and highly accurate multi parameter meters. These type of
meters are best when, multiple parameter in the given solution require to be checked in the field or production
floor. The combination of the parameters makes very handy and user friendly. Our multiple parameter device
checks upto six parameter in a given liquid sample namely: pH, conductivity, TDC, Salt and Temperature with
good accuracy. And making it best for general usages in testing and research, laboratories and manufacture
plants.
FEATURES
Ÿ Most Economical.
Ÿ Microprocessor based for fast and accurate measurements.
Ÿ Special viewing angle designed of waterproof housing IP 67 rated.
Ÿ Large LCD display pH or Conductivity and Temperature Simultaneously.
Ÿ Simple to calibrate by one keyboard and automatic temperature compensation.
Ÿ Multi-functions with Data-hold, Max/Min and shows PTS after calibration.
Ÿ Low battery and consumption indicator.
Ÿ Auto power shut off after 10 minutes of non use.
Ÿ Easy to replace electrode module and the type of electrode would be recognized automatically and shown
in display during insertion.
TECHNOLOGIES PVT. LTD.

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TECHNICAL SPECIFICATIONS
Economical ACM- ZD-Eco Series
Acm- ZD-7021
Model
Range
Acm-ZD-7011
pH
mV
Temp.
Cond.
TDS
Salt
Temp.
-2 ~ 16.00
1000~ 1000
0 ~ 90 ℃
0~ 2000 μS
2.00~20.00
mS
0~1300
ppm 1.30~
13.00 ppt
~1000 ppm
1 . 0 0 ~
12.00 ppt
0 ~ 90 ℃
Accuracy
± 0 . 0 1
+1digit 0.01
±2 + 1digit
±0.2+ 1digit
± 2% FS
± 2% FS
± 2% FS
Resolution
0.01
1
0.1 ℃
1μS/0.01mS
1ppm/0.01
ppt
1ppm/0.01
ppt
±0.2℃+
0.1 ℃
0 ~ 90 ℃
Calibration
pH4.00,
7.00, 10.01
0, 1413 μS,
12.88 mS
0, 1413 μS,
12.88 mS
0, 1413 μS,
12.88 mS
0, 1413 μS,
12.88 mS
0, 1413 μS,
12.88 mS
0, 1413 μS,
12.88 mS
Power
DC1.5V x 4
battery
s i z e :
AAA/UM-4
DC1.5V x 4
battery size:
AAA/UM-4
DC1.5V x 4
battery
s i z e :
AAA/UM-4
DC1.5V x 4
battery size:
AAA/UM-4
DC1.5V x 4
battery
s i z e :
AAA/UM-4
DC1.5V x 4
battery
s i z e :
AAA/UM-4
DC1.5V x 4
battery
s i z e :
AAA/UM-4
TECHNOLOGIES PVT. LTD.

4. An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485
WHO: GMP Products | GLP Compliant Products
www.acmasindia.com | www.cleanroom-equipments.com | www.measuring-meters.com
TECHNOLOGIES PVT. LTD.
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