2026 Demon Tweeks Professional Kart Equipment - Catalog - Page 64
PIT EQUIPMENT • D I G I TA L T Y R E G A UGE S
DIGITAL TYRE PRESSURE GAUGES AND PYROMETERS
• Tyre Pressure Gauge
Gauge Only
Precision pressure and temperature
measuring with automatic logging and
smartphone connectivity.
3
Gauge Only
1
£233.33
• Pocket Tyre Pressure Gauge
As above features but more compact:
• Ergonomic anodised CNC machined aluminium case with rubber cover
and hard carry case included
3 Pocket Tyre Gauge
(RSPOCKET)
£187.50
4 Pocket Tyre Gauge with fast response pyrometer (RSPOCKETP) £229.26
• Accessories
With
Pyrometer
2
Tyre pyrometer probes for both units:
Replacement probe for above units 25cm long
(RSTEMP)
Extra-long version of above 36cm long
(RSLONGTP)
Right Angle adjustable ideal for closed wheel cars (RSTEMPRA)
5 NEW Mini adjustable ideal for confined spaces
(RSMINITP)
Tyre Pressure :
NEW Right angle chuck for gauge 1 & 2
(RSRACHUCK)
6 NEW Long reach tyre adaptor for gauge 1 & 2 (RSLONGREACH)
£270.83
Extension hose for Pocket gauge for limited access (RSPCKHOSE)
NEW
New products coming for 2026
please call or visit our website
for more information.
9 • NEW HPM5 Tyre
Digital Pressure Gauge
/ Logger
7
£129.75
7 • Multi Driver
Stopwatch
Allows up to 4 drivers / riders to be
timed simultaneously with up to
9 split times per driver shown on
screen at the same time and after
each lap the difference between the
last lap and best lap are displayed.
(STW) £129.75
Can be used as replacements or to
upgrade No. 10 / 11 if required.
Tyre probe K type thermocouple
probe Up to 200° C
(LT-PROBE) £65.26
Surface probe K type thermocouple
probe Up to 600° C
(HT-PROBE) £80.63
With
Pyrometer
4
£229.26
NEW
The HPM5 Digital Tyre Pressure Gauge /
Logger offers precise measurement and storage
of both hot and cold tyre pressure data for 2 and
4-wheel racers. With quick function buttons, you
can easily manage pressure settings. Wireless
connectivity with the Prisma App allows for easy
transfer and storage of data for further analysis.
Supplied in ABS protective case.
• Tyre pressure range: 0-7 Bar / 0-100 Psi
• Adjustable pressure resolution down to 0.001
from
Bar / 0.01 PSI
• Pressure Offset Function: This function lets you
9 £229.58
hide the exact pressure data when needed in the pit
lane or starting grid.
• Pit-Stop Function: Automatically stores Pit In
and Pit Out pressure values, helping teams adjust
pressures during pit stops without pressing any
buttons. This feature is specifically designed for
endurance races to ensure the correct pressures are
recorded at crucial moments.
• Hot and Cold Pressure Storage: Choose to store up to 8 pressure values
(cold and hot)
• Aluminium Tyre Chuck: ensures measurement accuracy without air loss
from the wheel valve, providing reliable pressure readings.
• Seamless Data Storage and Retrieval: Store and recall previous tyre
pressure data for the same racetrack and conditions.
(HMP5) £229.58
Also available with 4 driver / rider stopwatch with 9 split times for each
(HPM5/STW) £237.26
5
6
£12.50
NEW
11
£291.01
11 • NEW HPM5 Digital
Tyre Pressure Gauge
and Pyrometer / Logger
with Stopwatch
As no 10 but also includes a 4 car
/ bike stopwatch for the ultimate
Motorsports mechanic’s tool.
Supplied in ABS protective case.
(HPM5/PYR-IR/STW) £291.01
£45.84
£50.00
£70.83
£54.17
£10.00
£12.50
£16.67
NEW
£54.17
10 • NEW HPM5
Digital Tyre Pressure
Gauge and Pyrometer
/ Logger
NEW
Combines the HPM5 Digital tyre pressure
gauge as above with a digital pyrometer. Allows
the precise display and storage of accurate
multiple tyre pressures and temperature
measurements all on one device. Supplied in
ABS protective case.
• Infrared or Needle Probe Pyrometer Option:
Choose between infrared or needle probe for
measuring tyre temperature. The infrared option
provides quick readings, while the needle probe
gives more accurate rubber compound temperature
from
readings. The needle probe has a response time of
10 £275.66
3 seconds, while the infrared version offers an even
faster response time of just 0.5 seconds
• Track and Ambient Temperature Measurement:
For models with the infrared option, you can also measure ambient and
track surface temperatures, providing a complete overview of the conditions
affecting tyre performance.
• Tyre Temperature Measurement Up to 200°C: The HPM5 can measure tyre
temperatures up to 200°C with a ±1°C accuracy. This allows you to monitor
and adjust your tyres based on precise temperature data giving optimal
performance.
Infrared version
(HPM5/PYR-IR) £275.66
Needle probe version (includes silicone cover)
(HPM5/PYR) £337.08
Infrared and needle probe version (includes silicone cover)
(HPM5/DUAL-PYR) £360.12
13
8 • Pyrometer Probes
64
£187.50
• Accuracy better than +/-0.1 psi, automatic calibration
• Rugged metal case and hard carry case included
• Normal Gauge & fast bike or car modes
• Sync to iPhone, Android, computer to download data and share
• 7 Pre-sets and PC setup tool, export to csv
• Automatically sense’s location, weather, label session name, hot or cold,
car and tyre set number
• Offset mode for secret readings
• Add notes, edit, share, and export data
1 Tyre gauge
(RACESENSETG)
£233.33
2 Tyre gauge with fast response pyrometer probe
(RACESENSETGP)
£270.83
Protective rubber cover for above
(RACESENSECASE)
£20.83
12
£18.42
12 • Storage Case
As supplied with HPM5 units.
Ideal as a replacement or to
protect older Prisma units.
(VAL) £18.42
13 • Silicone
Gauge Cover
£18.43
Suitable for all Prisma Electronics
digital tyre pressure gauges,
protecting them from wear and
tear in use.
(HPM4-COVER) £18.43
• SHOP ONLINE • www.demon-tweeks.com • SALES ORDER HOTLINE • 01978 664466 • ALL PRICES PLUS VAT
