Amprobe TMD-50 Mode D'emploi page 13

Accuracy
Environmental
Ambient
Operating
Ranges
Storage
Temperature
General
Low battery
Indication
Measurement
rate
Accuracy
Battery
Battery Life
Dimensions
Weight
Accuracy is specified for operating
temperatures over the range of 18°C
to 28°C (64°F to 82°F), for 1 year, not
including thermocouple error.
±(0.1%rdg+1°C) on -60°C to 1372°C
±(0.1%rdg+2°C) on -60°C to -200°C
±(0.1%rdg+2°F) on -76°F to 1999°F
±(0.1%rdg+4°F) on -76°F to -328°F
0°C to 50°C (32°F to 122°F) <80% R.H.
-20°C to 60°C (-4°F to 140°F) <80% R.H.
with battery removed from meter.
The " " is displayed when the battery
voltage drops below the operating level.
2.5 times/second.
Stated accuracy at 23°C±5°C, <75% R.H.
1.5V x 4pcs AAA size
200 hours typical with carbon zinc
battery.
160mm(H) x 83mm(W) x 38mm(D);
6.3 in (H) x 3.3 in (W) x 1.5 in (D).
Approx. 240g (0.5lb) including batteries.
6