Testo 826 Data sheet

Two instruments in one

Combined non-contact screening test and core temperature measurement

Non-contact screening test

The compact testo 826

fits inside every pocket

testo 826

°C

Core temperature measurement

Pre-borer for deep-frozen

food included

Belt/wall holder included

IP 67

To pSafe, the water-proof

protection case, also included

The testo series for the food sector

Some say a quick temperature measurement without any damage is ideal while
others say a core temperature measurement is necessary for borderline cases.
Both sides are right.
With testo 826-T3 and 826-T4 instruments, Testo has the

food thermometer

which can do both:

testo
826-T3

Without

laser

Non-contact screening test + Core temperature measurement

Quick, non-contact measurement
and accurate core temperature
measurement in one instrument!

You can carry out screening tests
easily and conveniently on your goods
using the infrared side of this multi­function measuring instrument. In the
case of critical values, you have the

testo 826-T3

The advantages:

● Screening test with the infrared side

– non-contact measuring,
without damage to the packaging

● Measures core temperatures with

thin, robust measuring tip

● Small, practical

● Upper and lower limit value

monitoring with optical alarm

● With frozen food pre-borer

● Water-proof (IP 67), robust and

hygienic thanks to TopSafe

● TopSafe is dishwasher-safe

testo
826-T4

With laser

option of carrying out an exact core
temperature measurement using the
penetration probe. It is also possible to
measure frozen food using the frozen
food pre-borer supplied. Fast action
and efficiency combined in one
practical instrument.

testo 826-T4

Like testo 826-T3 but with the
following additional benefits:

● Laser sighting to mark the location

● Audible alarm if limit value is

exceeded

non-contact measurement
and core temperature measurement.
Fast-action: The surface temperature is measured with the infrared side of the

instruments in less than 2 s. The 2 mm thick measuring tip on the penetration
side responds so quickly that the exact core temperature is measured very
quickly.

testo
826-T1

Without

laser

Non-contact screening test

The measuring instrument for non­contact and quick checks on food.

You can carry out the legally required
measurement checks on your food.
Conveniently and without damaging the
packaging.

testo 826-T1

The advantages:

● Screening test– non-contact

measurement, without damaging
the packaging

● Small, practical

● Upper and lower alarm limit

monitoring with optical alarm

● Water-proof (IP 67), robust and

hygienic thanks to TopSafe

● TopSafe dishwasher-safe

testo
826-T2

With laser

The adjustable alarm indicates
immediately if a limit value has been
exceeded.
The dishwasher-safe protective case,
TopSafe, guarantees the hygiene of the
instrument.

testo 826-T2

Like testo 826-T1 but with the
following additional benefits:

● Laser sighting to mark

the location

● Acoustic alarm if limit value is

exceeded

General technical data for 826

Measuring range -50 to +400 °C
Infrared

Parameters °C/°F
Resolution 0.5 °C

Infrared
Accuracy ±2 °C or ±2 % of m.v.,

Infrared (the larger value applies)
Ratio/

meas. distance:meas. spot = 3:1
Emissivity
Wavelength 8 to 14 µm
Ambient temp. 0 °C to +50 °C
Storage temp. -40 °C to +70 °C
Response time/Infrared < 2 s
Battery type
826-T1 and T3 2 x lithium 2032
826-T2 and T4 2 x AAA round cell
Battery life
826-T1 and T3 Approx. 100 h
826-T2 and T4 Approx. 20 h
Warranty 2 years

Contact side with penetration probe
826-T3/T4 only

Meas. range -50 °C to +230 °C
Resolution 0.1 °C
Accuracy ±0.5 °C(-20 °C to+99 °C)

Response time Approx. 10 s

ε= 0.95, fixed

±1 °C or ±1 % of m.v.
(rem. range),
the larger value applies

You can order by fax, mail or telephone

Simply copy this page, enter the quantities required and return by fax or post. Do not forget to include your name and address.

Qty.

Ordering data

826-T1 Non-contact screening test, instrument without laser sighting, 0560.8265

with TopSafe and wall/belt holder

826-T2 Non-contact screening test, instrument with laser sighting and acoustic alarm, 0560.8266

with TopSafe and wall/belt holder

826-T3 Non-contact screening test and core temperature meas. Instrument without laser sighting, 0560.8267

with TopSafe, wall/belt holder, protective cap for measuring tip and frozen food pre-borer

826-T4 Non-contact screening test and core temperature meas. Instrument with laser sighting and acoustic 0560.8268

alarm, with TopSafe, wall/belt holder, protective cap for measuring tip and frozen food pre-borer

ISO calibration certificate for core temperature measurement (-18°C) 0520.0061
ISO calibration certificate for non-contact measurement (-18°C) 0520.0061

Subject to change without notice.

Name

Company

Department

Address

Date, Signature

Part no.

0981.1864/hd /R/ 01.2003