


Product Features:
Hydrotechnik WLB-DPG, Watchlog Bluetooth Digital Pressure Gauge Test Kit
The Hydrotechnik DPG Digital Pressure Gauge & Minimess® Test Kit offers accurate, real-time hydraulic and pneumatic pressure testing. Featuring Bluetooth® connectivity via the Watchlog app, the DPG gauge displays live and peak readings with 0.2% accuracy. Its rugged IP67-rated design, leak-free Minimess connections up to 630 bar, and complete kit with hoses and adaptors make it ideal for on-site diagnostics and industrial maintenance applications.
KIT CONTENTS
- 1 or 2x WLB-DPG series digital pressure gauges with 1620 male connection, selectable up to 1000 bar with bluetooth app datalogging capabilities.*
- 2 x SNA series Minimess Male/Swivel Female 1620 inline test point adaptors. 3/8" & 1/2" BSP.
- 2 x Minimess 1620 test points - G1/4" BSP and M10x1 male thread.
- 1x G1/4" BSP gauge female to Minimess 1620 female gauge adaptor.
- 1 or 2 x 630 bar rated Minimess microbore pressure test hose, 1.5 meters long.
- Additional 3/8" & 1/2" BSP male threaded adaptors & seals.
AVAILABLE MODELS
| Part Number | Measuring Range |
|---|---|
| WLB-DPG-V016 | -1 to +16 bar |
| WLB-DPG-0060 | 0 to 60 bar |
| WLB-DPG-0160 | 0 to 160 bar |
| WLB-DPG-0250 | 0 to 250 bar |
| WLB-DPG-0400 | 0 to 400 bar |
| WLB-DPG-0700 | 0 to 700 bar |
| WLB-DPG-1000 | 0 to 1000 bar |

TECHNICAL SPECIFICATIONS
| Specification | Details |
|---|---|
| Pressure Ranges | Negative/Compound Pressure: Vacuum to 1 & 16 bar Low Pressure (on request): 0…0.1, 0.4 & 0.6 bar Medium Pressure: 0…60, 160 & 250 bar High Pressure: 0…400, 700 & 1000 bar |
| Overload Capacity | 200% of FS (up to 400 bar) 150% of FS (700 bar range) 120% of FS (1000 bar range) |
| Backlight Colour | White |
| Dimensions | 143.5 × 75 × 40.5 mm |
| Accuracy | ±0.2% FS |
| Long-term Stability | ±0.3% FS/year |
| Operating Temperature | -20°C to +65°C |
| Electrical Protection | Anti-electromagnetic interference design |
| Measuring Medium | Oil, water, gas, and other stainless-steel corrosion-free media |
| Pressure Connection | G1/4" BSP (alternative threads on request) |
| Connection Material | Sensor Body: 304L Measuring Cell: 316L |
| Shell Material | TPE + ABS |
| Product Functions | Power on/off, backlight, zero reset, clear, switch extreme value, record, Bluetooth connection |
| Power Supply | 3V (2× AA batteries) |
| Power Display | Four-section battery indicator |
| Display Dial | Rotatable 330° |
| Pressure Units | MPa, bar, kgf, mH₂O, PSI, kPa, mmHg, mBAR, mmH₂O, Pa, inWC |
| Protection Level | IP54 |
| Weight | 243g (without 2× AA batteries) |
GENERAL DELIVERY INFORMATION
Thank you for visiting and shopping at www.flowfitonline.com. Following are the terms and conditions for the Shipping Policy for Harrier Fluid Power Ltd T/A Flowfit.
Orders will be processed and shipping during standard working hours (0830 – 1700 BST) Monday to Friday (excluding Bank Holidays). All orders placed before 4pm Monday to Thursday and 3pm on a Friday, are processed and despatched on the same business day. If we are experiencing a high volume of orders, shipments may be delayed by 1-2 Days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
UNITED KINGDOM DELIVERY RATES & ESTIMATES
| United Kingdom | Price | Terms |
| FREE Delivery | FREE | Free United Kingdom delivery is available for orders over £250+VAT. Delivered by close of business next working day. |
| Express Delivery | 9.99 + VAT | UK Mainland Delivery under £250 + VAT. Delivered by close of business next working day. |
| Express 9am | £42.95 + VAT | Delivered by 9am next working day |
| Express 12pm | £20.95 + VAT | Delivered by 12pm next working day |
| Channel Irelands | ||
| Standard Delivery | £20.95 + VAT | Delivery between 2-3 working days |
| UK Highlands & Isles | ||
| Order valve below £99.99 + VAT | £31.95 + VAT | Delivery between 2-3 working days |
| Order valve over £99.99 + VAT | £28.95 + VAT | Delivery between 2-3 working days |
* Overnight delivery is only available for orders for certain delivery addresses within the United Kingdom. Please contact us beforehand to see if you are eligible.*
If your order is urgent and you need delivery to be guaranteed for a certain day or time please contact us as soon as possible. Our email is sales@flowfitonline.com or you can call us on 01584 876 033 for quicker turn around.
Collection – All customers are welcome to have their order collected by another courier of their choosing, or come to our depot in Ludlow, Shropshire to collect their order in person. We kindly ask that customers advise us in advance that they’re planning to collect their order so that we can make sure the order is complete before being collected.
INTERNATIONAL DELIVERY RATES & ESTIMATES
Shipping charges for your order will depend on weight and country the order is to be shipped to. All cost will be calculated and displayed at checkout. All orders for delivery within the EU will arrive on a 2-5 delivery service depending on Country location. All shipments outside the EU will arrive on a 3–7-day delivery service depending on Country location. Please check for accurate delivery times with our Sales department. If you Parcel has not arrived within the time expected please do not hesitate to contact us. Please ensure the ship to address you type during checkout is correct. We are not responsible for any wrong or undeliverable addresses.
CUSTOMS, DUTIES AND TAXES
Import duties, taxes, and brokerage fees are not included in the product price or shipping and handling cost. These charges are the buyer’s responsibility as we are only charging the transportation fee for your order. You may check with your country’s customs office to determine if there will be additional costs. The buyer is responsible for obtaining information regarding their country’s laws, regulations, and restrictions that may apply when purchasing our products. By placing an international order (shipping outside of the United Kingdom) the buyer is responsible for abiding by their country’s laws, regulations, and restrictions. If product is seized and destroyed by customs, we will NOT be responsible for the losses, product, or shipping refunds.
SHIPMENT CONFIRMATION & ORDER TRACKING
You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.
WORKING CLOSELY WITH TOP CARRIER EXPERTS
We use some of the top carrier companies in the world, although you can use your own carrier to collect the order. All deliveries require a signature on delivery. Below are our main carrier companies.

DAMAGES
Harrier Fluid Power Ltd T/A Flowfit is not liable for any products damaged or lost during shipping. If you received your order damaged, please contact us to file a claim. Please save all packaging materials and damaged goods before filing a claim.
RETURNS POLICY
Our Return & Refund Policy provides detailed information about options and procedures for returning your order.
