Differential Temperature-Testo 922

Features:

✔ Easy, fast and precise differential temperature measurement with dual thermocouple Type K probes (2 TC Type K probes included)

✔ Fast in-app configuration, graph history, second screen and measurement data memory in the testo Smart App

✔ Wide range of applications due to large measuring range from -50 °C to 1000 °C

✔ Large probe selection optional and compatible with commercially available TC Type K sensors.

You have the adaptable solution for simple, quick and exact measurement of the differential temperature with the small 2-channel temperature measuring instrument testo 922 (dual TC Type K, 2 probes included). For example, you may monitor the supply/return temperature on heating circuit manifolds. The testo Smart App provides you with helpful features like setting, display (even on a second screen), storage, as well as direct documentation of the measured values.

Description

Differential Temperature-Testo 922

The compact differential temperature measurement device Testo 922 – Differential Temperature Instrument is favored by experts in industry and trade because of its adaptability: in addition to swiftly and precisely determining temperatures, it also performs a direct calculation of the differential temperature. And it applies to a broad temperature range of -50 °C to 1000 °C. This implies that the practical testo Smart App for smartphones and tablets may be used to complete measurements almost as rapidly as documentation. For instance, controlling the supply/return temperature on heating circuit manifolds is a typical use for the testo 922.The testo 922 comes with two Type K thermocouple probes, but it is also adaptable to additional commercially available TC Type K probes. In addition to assisting you with the documentation of your measurement data, the testo Smart App also provides other services. The Testo 922 – Differential Temperature Instrument configuration, as well as the display and storage of the measured values, are likewise handled by the intelligent assistant. A feature that is very useful is that the app makes your smartphone into a second display.
The Testo 922 Differential Temperature Measuring Instrument is a professional-grade tool designed for accurate and efficient measurement of temperature differentials. Engineered for HVAC, industrial, and process monitoring applications, it supports thermocouple (Type K) probes for versatile and precise data acquisition. The device allows simultaneous connection of two temperature probes, enabling differential temperature measurement with high accuracy. With its Bluetooth connectivity, the Testo 922 integrates seamlessly with the Testo Smart App, offering enhanced functionality such as real-time visualization, easy configuration, and detailed report generation. This feature makes data management more efficient and accessible for professionals on the go.

Technical Data

Temperature - NTC

Measuring Range

-10 to +60 °C

Resolution

0.1 °C

Resolution

±0.5 °C

Temperature - TC Type K (NiCr-Ni)

Measuring Range

-200 to +1370 °C

Accuracy

See probe data

Resolution

0.1 °C

Humidity - Capacitive

Measuring range

0 to 100 %RH

Resolution

0.1 %RH

Accuracy

±2.5 %RH (5 to 95 %RH)

General technical data

Weight

195 g

Operating temperature

0 to +40 °C

Housing

ABS

Battery type

9V block battery, 6F22

Dimensions

182 x 64 x 40 mm

Battery life

70 h (without radio operation)

Storage temperature

-40 to +70 °C

Accessories/ Probes

Digital temperature, humidity and air flow meter-testo 480

Order Number: 0554 0660

Request For price

9V rech. battery for instrument

Order Number: 0515 0025

Request For price

Lithium battery, button cell, type CR 2032

Order Number: 0515 0028

Request For price

Recharger for 9V rechargeable battery

Order Number: 0554 0025

Request For price

Control and calibration kit for Testo humidity probes

Order Number: 0554 0660

Request For price

ISO calibration certificate

Order Number: 0520 0006

Request For price

Downloads

Product Brochures
➤ Datasheet testo 922 – Differential temperature measuring instrument

Manuals
➤ Instruction manual testo 922 – Differential temperature measuring instrument

Supply/ Delivery Scope

Testo 922- 2-channel temperature measuring instrument TC Type K with App connection and audible alarm
Transport bag
2 x TC Type K probe
Calibration protocol
3 x AA batteries