DHT Series THIRD GENERATION - Digital Hydraulic Tester DHT08-S | FT11514-31

Description & Features

The DHT Series Third Generation digital hydraulic tester is a self-contained instrument designed for diagnosing hydraulic systems in the field or workshop. The DHT08-S handles flow from 20 to 800 L/min (5 to 210 US gpm) and withstands pressures up to 480 bar (7000 psi), with measurement accuracies of ±1% full scale for flow and ±1.6% full scale for pressure. Temperature is measured to ±1°C across a fluid range of -10 to 125°C (14 to 257°F).

Porting is 1-7/8" -12UN #24 SAE ORB, and seals are FKM for compatibility with mineral oils to ISO 11158. The unit is rated IP65 and powered by a standard 9V alkaline battery with approximately 240 hours of service life, making it practical for extended use away from a power source. The painted mild steel and high tensile aluminium body weighs 10 kg (22 lbs).

SKU: FT11514-31

Supplier Part Number (MPN): DHT08-S

Specifications

Brand
Webtec
Pack Size
1.00
UOM
EA
Flow Accuracy
±1% Full Scale
Pressure Accuracy
±1.6% Full Scale
Temperature Accuracy
±1°C / ±2°F
Ambient Temperature
-10 to 50 °C, 14 to 122 °F
Battery Life
Approximately 240 hours - Low power consumption
Body Materials
Painted Mild Steel and High Tensile Aluminium
Compatible Fluid
Mineral oils to ISO 11158 (other fluids on request)
Flow Range (US gpm)
5 - 210
Flow Range (L/min)
20 - 800
Fluid Temperature Range
-10 to 125 °C, 14 to 257 °F
Gross Weight
11 kg, 24 lbs
Internal Materials
Painted Mild Steel and High Tensile Aluminium
IP Rating
IP65
Maximum Rated Flow
800 L/min, 210 US gpm
Max Rated Pressure
480 bar, 7000 psi
Net Weight
10 kg, 22 lbs
Porting
1-7/8” -12UN #24 SAE ORB
Power Supply
9V Alkaline Battery
Seals
FKM
Product Weight
0.99 lbs

Product Questions & Answers (1)

Question by: Gary S on Dec 7, 2025, 11:49 AM
How much pressure can the DHT08-S handle?
Answer by: Customer Support on Dec 9, 2025, 7:14 AM
The DHT08-S is built to manage a maximum pressure of 480 bar or 7000 psi, making it suitable for high-pressure applications.