TESTO Next-Gen 300 Instruction Manual page 92

Feature
Voltage
Power Supply
Humidity application range
Power supply type
Energy storage unit service life
Lifetime energy storage
Protection class
Memory
Display
Weight
Dimensions
Certification
Technical data for testo 915i
Feature
Battery type
Battery life
Data transmission
Wireless range
Operating temperature
Storage temperature
Protection class
Measuring range
Accuracy
Solution
Dimensions
Power indicator
Measurement/connection
cycle
Auto Off
92
Value
3.6 V/3.5 Ah
5 V / 1 A
15 to 90% RH, non-condensing
Battery, USB power supply
10 hrs
> 1000 charging cycles / approx. 5
years
IP 40
1 million measuring values
5.0" touch display,
HD 1280x720 pixels
Approx. 1.7 lbs (800 g)
L: 9.6 inch (244 mm) (incl. probe
connection)
H: 2.32 inch (59 mm)
W: 3.86 inch (98 mm)
TÜV-tested according to 1st German
Federal Immission Control Ordinance
(BImSchV) EN 50379, Parts 1-3
Value
3 x micro batteries AAA
150 h at 77 F and measurement cycle 1 s
Bluetooth
®
Up to 328 ft (100 m) with no obstructions
-4 to 122 °F (-20 to +50 °C)
-4 to 140 °F (-20 to +60 °C)
IP 40
-58 to 752 °F (-50 to +400 °C)
±1.8 °F (±1.0 °C)
0.1 °F / 0.1 °C
Handle: 5.0 x 1.2 x 1.2 in
(129 x 31 x 31 mm)
3-color LED (orange/red/green)
1 s
After 10 minutes without Bluetooth
11 Technical data
® connection