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TPI 635 Dual Input Differential Manometer

Dual Differential Input Manometer with ±5 psi range and 0.001 psi resolution.

Next Day Delivery (subject to availability)

£173.70 including VAT @ 20% £144.75 excluding VAT Regular Price: £198.00
  • Min/Max function
  • Data hold function
  • High Accuracy and Performance
  • 7 ranges
  • 5 PSI
  • Dual Input
  • Easy-to-use
  • FreeDelivery
  • 30DayMoneyBack
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Dual Differential Input Manometer with ±5 psi range and 0.001 psi resolution.

Seven units of pressure: inH2O, mbar, KPa, PSI, mH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings.

  • Differential input with +/- 5 PSI range
  • Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mH2O, inH2O)
  • Display – 4 digit with backlight
  • Smooth – Stabilizes display when measuring fluctuating pressures
  • Data Hold – Freezes reading on display
  • Min / Max – Records Min/Max readings
  • Auto Off: Conserve battery power

The TPI 600 Tuffman series is a hand held range of pressure meters and can be summarized as follows:

• TPI 635 5 PSI pressure range
• TPI 645 30 PSI pressure range
• TPI 655 100 PSI pressure range

All of these models are dual input differential pressure meters with 7 selectable scales to choose from: mbar, kPa, PSI, inHg. mmHg,inH20, and mH20.

Standard Accessories (Included): 9V alkaline battery (A009A), replacement tubing (A601).

Model 635 Specifications
 Measurement Range  +/- 5 psi
 Display  4 Digit Dual line LCD with backlight
 Input Type  Dual Differential (compression fittings)
 Resolution (max)  0.001 psi
 Accuracy  +/-(0.1% Full scale + 3 digits)
 Functions  One Touch Zero, Data Hold, Back-light, Unit Selection, Smoothing, Auto
 power Off,Min / Max Record, Resolution Selection
 Units of Measure  7 Units (mbar, kPa, PSI, mmHg, inHg, mH2O, inH2O)
 Battery Type  9V Alkaline
 Battery Life  80 hours (Typical)
 Auto Power Off  30 minutes

Standard FREE 3-5 Day Courier Delivery – UK Mainland only - Zones A & B
Included in the price for all orders over £40.00 (exc vat). Sent using express courier, delivered within 3-5 working days from the date of your order, subject to availability.

Standard 1-2 Day Express Courier Delivery – UK Mainland only - Zones A & B
£4.50 for all all orders under £40.00 (exc vat). Sent by express courier, delivered within 1-2 working days from the date of your order, subject to availability.

Express Courier 1-2 Day Delivery – UK Mainland only - Zones A & B
£4.50 select at the checkout. Sent using express courier.

Next Day Delivery – UK Mainland only - Zones A & B
£8.00 select at the checkout. Sent using express courier, orders must be placed before 3pm for next day delivery, subject to availability.

Saturday Pre 12am - UK Mainland only - Zones A & B
£15.00 select at the checkout. Sent using express courier, orders must be placed before 3pm for Saturday delivery.

Orders must be placed before 3pm for next day delivery and a telephone number supplied, subject to availability.
Please note that predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope of our dispatch and therefore may incure additional days lead time to your order.

Orders requiring calibration. Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received late afternoon and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch, this in most cases should not add more than 24 hours to you delivery.

Delivery Surcharges
Because of the high cost of carriage we need to apply a surcharge on all deliveries made in the following regions bringing the carriage charges to:

  • Zones A & B  - Mainland delivery rates apply. 
  • Zone C - Scottish Highlands. 
  • Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands.
  • Zone E - Northern Ireland
  • Zone F - Republic of Ireland

New Postage Map Sept 2018> 

International delivery

International delivery charges are automatically added to your order at the checkout; you can also use the guide below for a guide on prices. For any questions regarding international deliveries please contact us at sales@isswww.co.uk

If no shipping option is available to your selected country please call us on +44 (0) 1603 406 148 to purchase your items.