Topargee Surface Mount Water Tank Gauge H2F-SM  RV, Motorhome, Boat, Caravan, 4x4

Breakthrough Design for the RV and Marine Industries
*Takes all the guess work out of your water supply.
*Displays number of litres left in your water tank.
*Counts down litre by litre from a preset amount.
*Stop wasting fuel by filling up unnecessarily.
*Know how much is used for washing, showers etc.
*Know your daily water usage in litres
*Essential for bush/ free camping.
*Fitted in water line, nothing is fitted to water tanks.
*One unit can be used for any number or size tanks.
*Displays in gallons or litres.
*It can be used in conjunction with your current system to accurately know your capacity and usage. N.B. Does not include hose connectors, see Connecting Sender Unit below. Our new RV senders and electronics are compatible with all commonly available RV and marine water pumps and will even work with gravity fed systems (Min flow 1.5 L/M).

Installing Batteries
Slide the cover off the battery compartment and put in the two AA alkaline batteries supplied.  Slide cover back into place being careful not to catch any wires. 

Connecting Sender Unit
Sender unit comes pre-wired with an approximately 1.4m cable.  Extra 1.4m extension leads are available for the three pin plugs, up to 6 leads may be joined to make 9.8m in total length.  Leads cannot be cut and joined, doing so will void warranty, No Exceptions. The thread specifications of the sender unit are 1/2" BSP male.   Make sure the sender is fitted with the water flow in the direction of the arrow.   You will need to purchase two 1/2" BSP female connectors to the size hose you have, usually 1/2" or 3/4" and two clamps.  “John Guest quick connections” also have fittings to suit their hose and the 1/2" BSP sender unit. See next section for sender unit mounting positions. 

Programming Monitoring Capacity
Press the Display button to turn the display on, press the "PROG" button, "ProG" will blink on the LCD display. Press and release "RESET" button to choose the value of the right digit.  Once the value has been chosen, press "PROG" button to save the value, it will then go to the next digit.  Repeat the above procedure to program the values for the five digits from right to left.  The maximum monitoring capacity is 99,999 litres.  The first time the meter is used fill the water tank and then use normally until empty.  Then note how many usable litres the tank holds and reset the meter accordingly. *If there is no input for one minute during the programming procedure, the programming procedure will be terminated and goes back to the original status.

Operating
The TOPARGEE H2Flow will automatically turn on and display the litres remaining when there is water flowing through the sensor e.g. a tap is turned on.  It will automatically turn off 10 seconds after there is no water flowing.  To manually check remaining litres, press and release “Display” button and remaining litres will be displayed for 10 seconds. End of Capacity Alert The TOPARGEE H2Flow will give an audible alert and the digits blink on the LCD display when the remaining capacity reaches zero or minus.

Resetting
When the water tank has been refilled. Press the Display button to turn the display on, press the "RESET" button for six seconds, the "rESEt" on the LCD display blinks twice, the unit will then be reset to the originally programmed value. TIP!  You may find it easier to use the side of your fingernail, coin or pencil etc. to hold the button in for the six seconds.

Low Battery Power Alert
When the battery power is low, there will be an audible alert and the empty battery symbol on the right hand corner of the LCD display blinks.  The alert status will be cancelled when the batteries are replaced by new batteries.  The data of the last status will be memorised and restored.   To change from litres to gallons or gallons to litres: Disconnect the power (or batteries) Press and hold the “PROG” button while reconnecting the power. Release the button when you hear the long beep.  The display will be switched (from litres to gal, or gal to litres) Wait until the screen turns off and the unit will memorize the setting.​​​

Features and Benefits

  • Surface mount.
  • Very easy installation.
  • Suitable for Marine & RV applications.
  • Quick fit Velcro mounting.
  • 1.4 Mt. sender lead.
  • Sender leads can not be cut and joined, ext. leads must be used.
  • 1.4 Mt. and 3 Mt. sender extension leads available.

What's Included

  • 2 x AA battery power (supplied in Australia only)
  • Digital Display.
  • Mounting Velcro.
  • Instructions.
  • RV Inline Sender.

Important Information

Note: Due to continuous product improvement, specifications are subject to change without notice.

Payment Policy

To ensure we can dispatch your order the same day (for purchases made before 12:00 PM), please complete your payment by following the checkout instructions.

We accept payments through PayPal and Bank Deposit. If you do not have a PayPal account, you can still use this option as a Guest, and pay with your credit card.

If you are paying by Bank Deposit, please use your full name as the reference so we can match up your payment. Please note that orders will not be fulfilled until we have received your payment into our account, this may take 1-3 business days to clear.

If you require any assistance during checkout or payment, please contact us and one of our team will guide you through the process.

Shipping Policy

To ensure we can get your order to you as promptly as possible, we use a variety of couriers depending on the item/s and your location.

Where possible, most orders are sent with Australia Post. This allows items to be sent to all Australian addresses, including PO Boxes. Express Post is available on certain items at an additional cost. If you require Express Post, the cost will be available to you during checkout.

Small items, under 500g, will be sent with Australia Post through the standard mail service.

Items from 500g to 5kg, will be sent with Australia Post or StarTrack Express, via the road network.

Large, heavy or bulky items will be sent with TNT Couriers or StarTrack Express. TNT and StarTrack do not accept deliveries to PO Boxes. Some extra large items may incur higher delivery fees to rural areas.

Any orders placed prior to 12:00 PM will be sent the same day. This excludes orders placed over the weekend or on public holidays, these orders will be sent out on the next business day.

All items are sent with Authority to Leave and will be left at a safe place on your nominated premises, if no one is in attendance.

Delivery Times

Delivery times can vary depending on the item/s posted and your location. All orders are sent from Sunshine Coast, Queensland.

The delivery time-frames below are estimates only. Delivery may be delayed over the standard delivery estimates at times, due to circumstances beyond our control. We shall not be liable for any loss or damage incurred due to failure of the order (or any part of it) to be delivered promptly or at all.

Standard Mail Service:

  • Major Cities & Metro Areas: 4-7 business days
  • WA Country & NT: 8-10+ business days

Within Queensland:

  • Metro Areas: 1-3 business days
  • Country: 3-5 business days

Outside Queensland:

  • Metro Areas: 3-7 business days
  • Country: 7-10 business days

Express Postage:

  • Within Express Post Network: Next business day
  • Outside Express Post Network: 1-3 business days

Incorrect Address

Orders sent with Australia Post Standard Mail Service will not receive a tracking number. If you would like your order tracked, you can select the tracking option at checkout and the additional postage cost will be added to your order.

If you order has not yet been dispatched, we will update your delivery address prior to posting. If your order has been dispatched, additional charges may be incurred for the re-delivery to the updated address.

Tracking Your Order

Please advise us as soon as possible on if you have supplied us with an incorrect delivery address.

All other orders will receive an email with the tracking information attached, once the order has been dispatched.

If you believe your order has gone missing in transit:

  • Have you done a Track and Trace? If applicable, we would have supplied you with a tracking number via email.
  • Contact the Courier direct with you tracking number for further information.
  • If you do not hear back from the Courier, contact us and we will endeavour to help you with your tracking enquiry
  • We will lodge an investigation with the Courier.
  • Upon verification by the Courier, if the delivery cannot be located, we will organise for a replacement order to be sent to you.

Missing, Incorrect or Damaged Items

If you receive your order and believe there are items missing or incorrect, please contact us as soon as possible within 2 business days, so we can investigate and rectify the missing/incorrect item for you.

If you believe your item has been damaged by the Courier during transit, you must contact us within 24 hours of receiving your order, along with photos of said damage, and we will lodge a case with the Courier. They will not accept liability for any damage outside of this 24 hour window.

International Orders

We do not deliver to any other countries. We are unable to respond to international emails.

Returns Policy

We accept returns on items for a maximum of 14 days after delivery. If 14 days have gone by since your order was delivered, unfortunately we cannot accept a return unless the goods are faulty or damaged.

To request a return, you must contact us as soon as possible. Once your return has been accepted, you will be contacted with the return mail address.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. If we receive the item back in any condition otherwise, a 20% restocking fee will apply.

Note that items sent back without contacting us prior to sending and us receiving the appropriate return authority, will not be refunded or exchanged. We accept no liability for items returned in those cases.

Change Of Mind

If you are unhappy with your purchase and would like to return it, the item must be in its original packaging and condition as described above.

We do not cover return shipping for change of mind purchases, and you will be responsible for covering these costs.

Shipping costs are non-refundable. If you receive a refund for your purchase, the cost of the original shipping will be deducted from your refund.

Faulty Or Damaged Items

If you believe you have received a product that is damaged, faulty or in any other way defective, you must contact us as soon as possible.

We will discuss the problem with you and suggest remiedies if possible. Otherwise we will organise a return shipping label for you to return the items, and replace or refund as necessary.

If you believe your item has been damaged by the Courier during transit, you must contact us within 24 hours of receiving your order, along with photos of said damage, and we will lodge a case with the Courier. They will not accept liability for any damage outside of this 24 hour window.

Sale Items

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Refunds

Once your return is received and inspected, we will send you an email to notify you that we have received your returned items. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late Or Missing Refunds

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you have done all of the above and you still have not received your refund yet, please contact us.