| Specifications |
ST20 |
| Temperature
range |
-32 to 400°C
(-25 to 750°F) |
Accuracy
(Assumes ambient
operating temperature
of 23ºC [73ºF]) |
-32 to -26°C
(-25 to -15°F): ±3ºC (±5ºF)
-26 to -18°C (-15 to 0°F): ±2.5ºC (±4ºF)
-18 to 23°C (0 to 73°F): ±2ºC (±3ºF)
23° to 510ºC (73° to 950ºF):
±1% of reading or ±1ºC (±2ºF),
whichever is greater
Above 510°C (950°F): ±1.5% of reading |
| Repeatability |
±0.5%
or <= ±1ºC (±2ºF),
whichever is greater |
| Response
time |
<= 0.5
second (95% of reading) |
| Spectral
Response |
8-14µm |
| Emissivity* |
Pre-set
at 0.95 |
| Ambient
Operating Temp. |
0 to 50ºC
(32 to 120ºF) |
| Relative
Humidity |
10-90% |
| Storage
Temperature |
-20 to 60ºC
(-13 to 158ºF) without battery |
| Weight/Dimensions |
320g (11oz)
200 x 160 x 55mm (8 x 6 x 2 in) |
| Power |
9V Alkaline
or NiCd Battery |
| Battery
Life (Alkaline) |
10 hrs w/laser
& backlight on
20 hrs w/laser & backlight off |
| Laser (Class
II) |
Offset single point
Laser Point |
| Typical
Distance to Target |
Up to 2m
(6 ft) |
| Distance
to Spot (D:S) |
12:1 at
focus point |
| MAX Temp.
Display |
Yes |
| Display
Hold (7 seconds) |
Yes |
| LCD Backlit |
Yes |
| Temperature
Display |
ºC
or ºF selectable |
| Display
Resolution |
0.2ºC
(0.5ºF) |
| Hard Carrying
Case |
Yes |
| Tripod
Mounting |
Yes |
| Warranty |
1 year |
Additional
Options/Accessories |
Nylon Holster
NIST/DKD Traceable Calibration Certificate
(includes 1 year warranty) |
