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heu***
Measurement Range:0-14PH;Accuracy:0.05PH;
$777.0
24 days ago
nqz***
Measurement Range:0-14PH;Accuracy:0.05PH;
$1942.5
5 days ago
kxo***
Measurement Range:0-14PH;Accuracy:0.05PH;
$388.5
31 days ago
juo***
Measurement Range:0-14PH;Accuracy:0.05PH;
$1554.0
42 days ago
pqi***
Measurement Range:0-14PH;Accuracy:0.05PH;
$1942.5
3 days ago
arm***
Measurement Range:0-14PH;Accuracy:0.05PH;
$2719.5
32 days ago
fsz***
Measurement Range:0-14PH;Accuracy:0.05PH;
$388.5
13 days ago
zxs***
Measurement Range:0-14PH;Accuracy:0.05PH;
$3496.5
1 day ago
xfr***
Measurement Range:0-14PH;Accuracy:0.05PH;
$3885.0
17 days ago
nxu***
Measurement Range:0-14PH;Accuracy:0.05PH;
$3108.0
43 days ago
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Customer Reviews

RK500-22 FDR Principle 4-20ma RS485 Analog Soil PH Tester Probe Sensor for Agriculture Greenhouse
$388.5
Measurement Range:
0-14PH
Accuracy:
0.05PH
Quantity:
Add to Cart
Wishlist
Features
RK500-22 FDR Principle Soil PH Sensor Probe
Precision Agriculture Tool
– High-accuracy 4-20mA/RS485 output for real-time soil pH monitoring, ideal for smart farming and greenhouse automation.
Durable Industrial Design
– Corrosion-resistant epoxy body and stainless steel probe ensure long-term reliability in harsh soil conditions.
Plug-and-Play Integration
– Compatible with most agricultural control systems, enabling seamless data transmission for precision irrigation and nutrient management.
Broad Application Range
– Perfect for greenhouse hydroponics, organic farming, and research-grade soil analysis with ±0.3pH measurement accuracy.
Low-Power Consumption
– Energy-efficient FDR (Frequency Domain Reflectometry) technology extends battery life in remote field deployments.
Global Bulk Supply Advantage
– Direct factory pricing with wholesale discounts for large-scale agribusinesses and distributors.
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