Walkhigh Mountaineering Thommen

Rock Climbing > Hardware > Altimeters and Watches > Thommen

		Thommen Skydiving and Hiking - Made in Switzerland Ever since Edmund Hillary and Sherpa Tensing first conquered Mount Everest over 50 years ago, right up to Reinhold Messner's Himalaya exploits without oxygen equipment, you can be sure none of the expeditions has been without a THOMMEN pocket altimeter. All of those mountaineers have appreciated the importance of a reliable, accurate altimeter at those heights. THOMMEN altimeters are an invaluable orientation tool for hikers and skydivers. For more Analogue Altimeters see Barigo and CAMP

Thommen Everest 9000m/27000ft Altimeter

Thommen Everest 9000m/27000ft Altimeter

Price: £220.00 [€264.00]Including VAT

Altitude and Baro Scales

Colour

No compromise design; painstaking construction; individually calibrated and temperature compensated by a skilled technician and stringent final quality testing produce the finest instruments you can buy with the highest calibre of reliability.

~~SRP £250.00~~

Thommen Mountain Altimeter Product Sheet (PDF)

The Thommen Everest (and Classic) altimeter plus barometer remains a standard of excellence by which others are judged. Regardless of the model, the operating principle remains the same. An evacuated aneroid capsule compresses and expands with changes in absolute pressure. These changes are transmitted to the needle by a suitable gearing system and registered on a pressure scale and an altitude scale. The aneroid capsule, vital core of every Thommen Everest and Classic isconsists of two membranes made of superior tempered copper/beryllium alloy. The two membranes are are welded together by an electron beam under extreme vacuum to for the evacuated aneroid capsile.

Movements of the capsule face generated by changes in atmospheric pressure are amplified by some 860 times by a high precision mechanical drive and precision balanced indicating needle.

All shafts are hardened and have rolled ends; 19 synthetic Ruby bearings with olivated holes are employed to ensure long friction free life. No lubricants are used so you can count on superb performance even in the coldest climates.

UNITS	Model No.
	Black	Yellow
m/hPa	TX25	TX25AB
m/hPa	TX15	TX15AB
ft/inHg	TX20	TX20AB

Thommen Classic 6000m/21000ft Altimeter

Thommen Classic 6000m/21000ft Altimeter

Price: £174.99 [€210.00]Including VAT

Altitude and Baro Scales

Colour

With the mechanical battery-free THOMMEN Classic altimeter plus barometer, it is possible to read the existing altitude during outdoor activities, but also to determine height difference, absolute atmospheric pressure (QFE) and the reduced atmospheric pressure at sea level (QFH).

These functions and information are an invaluable orientation tool to realize an imminent weather change in alpine areas. Each THOMMEN Classic works with a temperature compensated and calibrated mechanism.

All Classic (and Everest) Thommen altimeters are shock resistant and very sturdy. They feature temperature compensation from -20C to +40C and are calibrated to within 10m / 30 feet. Ideal for mountaineers, climbers, off trail skiiers and hikers to quickly and reliably check present elevation and weather patterns. Unique dual needle system provides a 'memory' facilty and secondary Km scale leaves a full 360 degree rotation for each 1000m / 300 feet for clear indication even in the worst of weather conditions.

Whether you hang it on the lanyard, keep handy in your pocket, slip into the (optional) protective leather case or even hang on the wall and use as a barometer, you will experience an undeniable pride of ownership with your Thommen device along with the certainty that you own the very best instrument that it is possible to buy.

~~SRP £200.00~~

Thommen Mountain Altimeter Product Sheet (PDF)

UNITS	Model No.
	Black	Blue
m/hPa	TX22	TX22AA
m/hPa	TX12	TX12AA
ft/inHg	TX18	TX18AA

Thommen Altitrek 5000m/15000ft Altimeter

Thommen Altitrek 5000m/15000ft Altimeter

Price: £79.99 [€96.00]Including VAT

Altitude and Baro Scales

Colour

With the mechanical battery-free THOMMEN Altitrek altimeter plus barometer, it is possible to read the existing altitude during outdoor activities, but also to determine height difference, absolute atmospheric pressure (QFE) and the reduced atmospheric pressure at sea level (QFH).
These functions and information are an invaluable orientation tool to realize an imminent weather change in alpine areas.

~~SRP £95.00~~

Thommen Mountain Altimeter Product Sheet (PDF)

UNITS	Model No.
m/hPa	ALTITREK 05M/A
ft/inHg	ALTITREK 15F/A

Thommen Leatherette Altimeter Case
	Price: £24.99 [€29.99]Including VAT
To fit Altitrek, Everest and Classic models. 35.850.191

Thommen HM30

Thommen HM30
For surveying and other professional uses a high precision altimeter is essential.

For commercial customers please contact us for a best price quotation and pro-forma invoice against your purchase order if required.

Meteo Station for pressure, humidity,temperature and altitude

Applications:
• Meteorology
• Heating/ventilation /air conditioning
• Measurement technique
• Geology, geodesy
• Aviation
• Mountaineering
• Hospitals
• Chemical and pharmaceutical industries

includes leather case, battery, mini temperature probe & factory certificate

Thommen HM30 HM30 Meteo station £1,086.10 +vat

Thommen 21.14453.14 Combi-sensor for humidity/temperature £441.70 +vat

Thommen 21.14311.23 Insertion sensor temperature complete £141.80 +vat

Thommen 21.14710.23 Surface sensor temperature complete £95.60 +vat

Thommen 21.14111.14 Climate-Software with PC-cable £376.90 +vat

Thommen Combi-sensor humidity/temperature (2 x 3 fix points) £535.00 +vat

Thommen Combi-Sensor humidity 3 fix points £283.70 +vat

Thommen Combi-sensor temperature 3 fix points £283.70 +vat

Thommen Insertion sensor temp. 4 fix points £283.70 +vat

Thommen Absolute pressure 225...1125 hPa abs £283.70 +vat

Thommen 21.14464.13 Extension cable humidity/temp. 2 m £68.90 +vat

Thommen 21.14464.23 Extension cable humidity/temp. 5 m £77.00 +vat

Thommen 21.14464.53 Extension cable humidity/temp. 15 m £101.30 +vat

Thommen 21.14310.13 Connection cable 1m £55.10 +vat

Thommen 21.14310.23 Connection cable 3m £58.40 +vat

Thommen 21.14466.13 Extension cable temp. (PT100) 2 m £68.90 +vat

Thommen 21.14466.23 Extension cable temp. (PT100) 5 m £77.00 +vat

Thommen 21.14466.53 Extension cable temp. (PT100) 15 m £101.30 +vat

Thommen 21.14631.13 Extension cable temp. (PT100) 25 m £141.80 +vat

Thommen 21.14421.14 Mini temperature probe (PT100) £31.60 +vat

Thommen 35.850.211 Service case blue (empty) £87.50 +vat

Thommen 80.210.002 Accumulator 9 V DC £31.60 +vat

Thommen 80.210.003 Charger unit for accu 230 V / 50 Hz £43.00 +vat

Thommen 80.210.012 Netpower supply 230 V / 50 Hz £62.40 +vat

Thommen 21.14708.14 Netpower Worldwide £87.50 +vat

Thommen 35.850.199 Leather case for HM £56.70 +vat

Thommen 21.13362.14 PC-cable £85.10 +vat

Thommen Repair and Recalibration Service
We are pleased to offer an official repair and calibration facility for Thommen sports altimeters. Simply buy this service and send your altimeter to us at the address we provide and we will do the rest.

Minimum charge:
In the event your altimeter is not repairable or beyond reasonable economic repair it will be returned to you . A minimum charge of £40 covers the assessment and the International insured carriage to return it to you. The balance of £70 will be refunded to you.

Maximum Charge
Assuming it is repairable, it will be overhaulled and repaired, fully recalibrated in Thommens facilities in Switzerland and returned via International insured service.

In the unlikley event that the repair charges exceeds £110 you will be contacted to authorise the repair before we proceed further.

Which models can be repaired:
Most current and older Thommen models can be serviced provided that they do not have a leather case which is fixed or rivetted permanently to the altimeter itself.

Price: £110.00 [€132.00]Including VAT