

















Recent Purchase
vmn***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.01mg/L;
$1860.0
11 days ago
mfv***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.01mg/L;
$3255.0
12 days ago
zii***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.01mg/L;
$4650.0
44 days ago
cbc***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.01mg/L;
$2790.0
45 days ago
pbp***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.01mg/L;
$465.0
3 days ago
dtd***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.1%;
$4650.0
35 days ago
gxd***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.1%;
$2790.0
5 days ago
fic***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.1%;
$1860.0
48 days ago
rai***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.1%;
$1860.0
5 days ago
uwn***
Measurement Range:0~20.0mg/L:0~100%;Accuracy:0.1%;
$2325.0
7 hours ago
View All
Customer Reviews

T3040 Dissolved Oxygen Controller Meter Do Analysis Controller Analyzer Meter do sensor probe Online Water Tester
$465
Measurement Range:
0~20.0mg/L:0~100%
Accuracy:
0.1%
0.01mg/L
Quantity:
Add to Cart
Wishlist
Features
Precision Dissolved Oxygen Control for Water Quality Excellence
The T3040 Dissolved Oxygen Controller delivers laboratory-grade accuracy with a high-sensitivity sensor probe, ensuring real-time monitoring for industrial and aquatic applications. Its corrosion-resistant titanium alloy electrode extends lifespan in harsh environments, while automatic temperature compensation guarantees reliable readings under fluctuating conditions.
Engineered for Demanding Environments
Designed for wastewater treatment, aquaculture, and beverage production, this analyzer features a rugged IP65-rated housing to withstand moisture and dust. The intuitive LCD interface simplifies operation, and the 4-20mA output enables seamless integration with SCADA systems for large-scale process control.
Smart Calibration & Maintenance
A patented self-cleaning sensor membrane reduces fouling, minimizing downtime in high-organic-content applications. Pre-calibrated for rapid deployment, with manual override for field adjustments using air-saturated or zero-oxygen solutions.
Bulk Order Advantage
As a global wholesale supplier, we offer unmatched pricing for volume purchases—ideal for equipping multiple monitoring stations or fleet deployments. Ships with calibration solutions and mounting hardware for turnkey installation.
See More