SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

DHT Series THIRD GENERATION - Digital Hydraulic Tester DHT04-B | FT11512-21

Ask A Question

Description & Features

Designed for high-performance hydraulic testing, the DHT Series THIRD GENERATION Digital Hydraulic Tester DHT04-B by WEBTEC is an essential tool for measuring oil flow, pressure, and temperature. It boasts a maximum flow rate of 400 L/min (105 US gpm) and can withstand pressures up to 420 bar (6000 psi). With a flow accuracy of ±1% full scale and a pressure accuracy of ±1.6% full scale, this tester ensures reliable data for critical applications. It operates effectively within a fluid temperature range of -10 to 125 °C (14 to 257 °F) and an ambient temperature range of -10 to 50 °C (14 to 122 °F).

Constructed from painted mild steel and high tensile aluminium, the DHT04-B is robust and durable, weighing just 6.5 kg (14 lbs). The IP65 rating offers excellent protection against dust and water ingress. Powered by a 9V alkaline battery, it supports approximately 240 hours of low-power consumption operation. Compatible with mineral oils to ISO 11158, this tester meets diverse hydraulic testing needs with ease.

SKU: FT11512-21
Supplier Part Number (MPN): DHT04-B

Specifications

Brand
WEBTEC
Brand
Webtec
Pack Size
1.00
UOM
EA
Supplier Part Number
FT11512-21
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)
2.5 - 105
Flow Range (L/min)
10 - 400
Fluid Temperature Range
-10 to 125 °C, 14 to 257 °F
Gross Weight
7.7 kg, 17 lbs
Internal Materials
Painted Mild Steel and High Tensile Aluminium
IP Rating
IP65
Maximum Rated Flow
400 L/min, 105 US gpm
Max Rated Pressure
420 bar, 6000 psi
Net Weight
6.5 kg, 14 lbs
Porting
1” BSPP
Power Supply
9V Alkaline Battery
Seals
FKM
Product Weight
0.99 lbs

Related Documents

Product Questions & Answers (1)

Question by: Dale H on Mar 26, 2026, 2:30 PM
Battery powered or does it need to be wired into something? I've got no outlets near where I'm testing.
Answer by: Customer Support on Mar 28, 2026, 7:53 AM
Runs on a single 9V alkaline battery, so no wiring or external power needed. Battery life is rated at approximately 240 hours, which is solid for field work. You can move it around the shop or out to equipment without hunting for a power source.