TESTO 184 User Manual

3 Specifications
10
Feature Values
Battery type CR2450, replaceable
Battery life
(reusable
data logger)
500 days (15-minute measuring cycle, 25 °C)
Protection
class
IP 30
Measuring
interval
1 minute to 24 hours
Memory 60,000 readings (temperature and relative humidity)
Dimensions 40 x 12.5 x 96.5 mm
Weight 45 g
Directives,
standards,
certificates
2014/30/EU, HACCP-certified
Feature
Values
Display Yes
testo 184 G1
Feature
Values
Display Yes
Probe type internal digital humidity/temperature sensor &
internal 3-axis accelerometer
Measuremen
t channels
5 internal
Measuremen
t parameters
[unit]
temperature [°C, °F], relative humidity [%],
acceleration [g, m/s²]
Measuring
range
-20 to 70 °C
0 to 100 % (not for condensing atmospheres)
2
0 to 27 g
2
The humidity sensor has the highest accuracy between 5 °C and 60 °C, and
between 20 % and 80 %RH. If the instrument is exposed to high humidity for a
longer period of time, the measuring accuracy decreases. The humidity sensor
is regenerated within 48 hours via storage at 50 %RH ±10 % and 20 °C ±5 °C.

TESTO 184 Specifications

General

Temperature accuracy	±0.5 °C
Resolution temperature	0.1 °C
Humidity measuring range	0 to 100 %RH
Humidity accuracy	±3 %RH
Resolution humidity	0.1 %RH
Measuring rate	1 min to 24 h
Protection class	IP67
Battery life	Approx. 2 years