We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red handheld differential pressure manometer with dual LCD screen and USB port

CEM

CEM DT-8890A data logger differential pressure manometer 11 units

SKU CH-3Z4W-TDJCE MPN DT-8890A

A differential pressure manometer that logs data and offers 11 selectable pressure units with USB output for PC capture

  • TypeTest Equipment
  • Color/FinishRed
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • Measures differential pressure in 11 selectable units
  • Data logger captures readings via optional USB software
  • Large dual LCD with backlight shows Max/Min/Avg with time stamp
  • Zero adjust, offset and DIF functions for precise calibration
  • Compact 210x75x50 mm housing weighs 280 g

Product identity

The CEM DT-8890A is a differential pressure manometer with data-logging capability that measures gauge or differential pressure across 11 selectable units including psi, bar, kPa and inH2O. It is built for HVAC technicians, facility engineers and electricians who need portable pressure verification.

Bundled accessories and software

The standard package excludes batteries because air-shipping rules forbid them, so users must source AA cells locally before first use. An English manual is not included in the box; it must be requested from customer service after purchase. Optional PC software connects via USB to capture logged readings for reporting.

Installation and common issues

The meter powers on with the installed batteries and reads immediately after a zero-adjust step using the front-panel Offset and DIF functions. The most frequent problem is forgetting to buy batteries beforehand, which leaves the unit inoperable on arrival. A missing English manual can delay setup until the PDF is obtained from support.

Highlights

  • Measures differential pressure in 11 selectable units
  • Data logger captures readings via optional USB software
  • Large dual LCD with backlight shows Max/Min/Avg with time stamp
  • Zero adjust, offset and DIF functions for precise calibration
  • Compact 210x75x50 mm housing weighs 280 g

Specifications

BrandCEM
ModelDT-8890A
TypeTest Equipment
Color/FinishRed
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

What maintenance will the CEM DT-8890A need over time?

The meter requires user-supplied batteries and offers three years of parts coverage plus one year of labour coverage.

What limit appears first during continuous logging?

Battery life is the practical limit; the unit has an auto power-off function and low-battery indicator to manage extended sessions.

How much heat or noise does the DT-8890A produce when running all day?

It operates silently with negligible heat; the 280 g handheld body has no fan and draws minimal power from standard batteries.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.