





























Recent Purchase
vbf***
Measurement Range:Type;
$7417.10
33 days ago
din***
Measurement Range:Type;
$6675.39
4 hours ago
nob***
Measurement Range:Type;
$4450.26
19 days ago
dlw***
Measurement Range:Type;
$7417.10
47 days ago
pvp***
Measurement Range:Type;
$5191.97
17 days ago
jzk***
Measurement Range:Type;
$2225.13
17 days ago
snr***
Measurement Range:Type;
$7417.10
15 hours ago
ozz***
Measurement Range:Type;
$5933.68
23 days ago
pbi***
Measurement Range:Type;
$1483.42
27 days ago
fta***
Measurement Range:Type;
$7417.10
3 days ago
gcq***
Measurement Range:Type;
$2225.13
34 days ago
eou***
Measurement Range:Type;
$2225.13
49 days ago
qbf***
Measurement Range:Type;
$741.71
30 days ago
oov***
Measurement Range:Type;
$741.71
4 days ago
dhn***
Measurement Range:Type;
$2966.84
14 days ago
hoz***
Measurement Range:Type;
$5191.97
43 days ago
mig***
Measurement Range:Type;
$6675.39
18 days ago
oic***
Measurement Range:Type;
$1483.42
3 days ago
mlq***
Measurement Range:Type;
$7417.10
14 days ago
jdp***
Measurement Range:Type;
$2966.84
39 days ago
View All
Customer Reviews
Average Rating
4.0





4.0
2 global ratings
5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (4)
amazing site. trying hard to rein myself in, but not all that successfully.
Mar.03.2025

Helpful (4)
Mar.03.2025
1***m

Helpful (1)
I love OKWISHING most of the time its true to size if it's not they do a great job with refunds...cheap affordable and fashionable
Mar.19.2025

Helpful (1)
Mar.19.2025
- 1
Apure 4-20ma Ph Ec Tds Controller Water Quality Detector Digital Acidity Meter for Fish Ponds Aquaculture
$396$741.71-46.61%
Measurement Range:
Type
Quantity:
Add to Cart
Wishlist
Features
Precision Water Quality Control
The Apure 4-20mA pH/EC/TDS Controller delivers lab-grade accuracy with industrial-grade sensors, featuring a corrosion-resistant titanium alloy electrode for long-term durability. Calibrated for high-precision measurements (±0.01 pH resolution), it ensures stable performance in harsh aquatic environments.
Multi-Parameter Monitoring
Simultaneously track pH, EC (conductivity), and TDS (total dissolved solids) with real-time digital display. The 4-20mA signal output integrates seamlessly with PLCs or SCADA systems for automated aquaculture management.
Rugged Industrial Design
IP65 waterproof housing with shock-resistant ABS casing protects against moisture and physical impacts. Wide-temperature operation (-10°C to 60°C) suits outdoor fish ponds, hydroponic farms, and wastewater treatment plants.
Plug-and-Play Automation
Pre-installed threaded mounting brackets enable quick deployment. Includes automatic temperature compensation (ATC) for reliable readings across seasonal changes. Compatible with dosing pumps for precision chemical injection.
Global Compliance Ready
CE/RoHS-certified with EMI/RFI shielding for interference-free operation in electrically noisy environments. Dual power options (12V DC or 24V AC) accommodate international voltage standards.
Bulk Procurement Advantage
Direct-from-factory pricing with OEM customization available for large-scale aquaculture operations. Ships with calibration buffers and protective electrode storage cap.
See More