|
WT323A |
WT323B |
WT323C |
WT323D |
WT323E |
LCD |
Colorful LCD |
Colorful LCD |
Colorful LCD |
Colorful LCD |
Colorful LCD |
range |
-50~650°℃
(- 58~1202°F) |
-50~850℃
(-58~1562°F) |
-50~650°℃(- 58~1202°F) |
-50~850°℃
(- 58~1562°F) |
-50~1050℃
(58~1922°F) |
Temperature display
accuracy |
0.1℃ |
0.1℃ |
0.1℃ |
0.1℃ |
0.1℃ |
Temperature measurement
error |
-50~0℃(-58~32°F);
±3℃(±5°F)
0~650°℃ (32~1202°F):
±1.5% rdg or ±1.5(±2.7 F)
Take the bigger value |
-50~0°℃(-58~ 32°F):
±3°℃(± 5°F)
0~850℃(32~1562°F):
±1.5% rdg or±1.5℃(±2.7°F)
Take the bigger value |
-50~0℃(-58~32°F):
±3℃(± 5°F)
0~650°℃ (32~1202°F): ±1.5%rdg or ±1.5°℃(±2.7 F)
Take the bigger value |
-50~0°℃(-58~ 32°F):
±3℃(土5°F)
0~850℃(32~1562°F):
±1.5%rdg or ±1.5℃
(±2.7°F)
Take the bigger value |
50~0℃(58~32°F):
±3(± 5°F)
0~1050℃(32~1922°F):
±1.5%rdg or ±1.5℃
(±2.7°F)
Take the bigger value |
Repeatability |
1%rdg or 1℃
Take the bigger value |
1%rdg or 1℃
Take the bigger value |
1%rdg or 1℃
Take the bigger value |
1%rdg or 1℃
Take the bigger value |
1%rdg or l℃
Take the bigger value |
Reponse time |
0.5s,95%
Response |
0.5s,95%
Response |
0.5s,95%
Response |
0.5s,95%
Response |
0.5s,95%
Response |
Emissivity |
0.10~1.00
Adjustable
(preset as 0.95) |
0.10~1.00
Adjustable
(preset as 0.95) |
0.10~1.00
Adjustable
(preset as 0.95) |
0.10~1.00
Adjustable
(preset as 0.95) |
0.10~1.00
Adjustable
(preset as 0.95) |
D:S |
12:1 |
12:1 |
12:1 |
12:1 |
16:1 |
Batteries |
1.5V AAA battery*2 (No.7 battery) |
1.5V AAA battery*2
(No.7 battery) |
1.5V AAAbattery*2
(No.7 battery) |
1.5V AAAbattery*2
(No.7 battery) |
1.5VAAA battery*2
(No.7 battery) |
Weight/dimensions |
202g(including batteries)/
108 *49*177 mm |
202g(including batteries)/
108 *49*177 mm |
202g(including batteries)/
108 *49*177 mm |
l202g(including batteries)/
108*49*177 mm |
202g(including batteries)/
108*49*177 mm |
K-type thermocouple |
range |
× |
0℃~250℃
(300℃ for short time) |
0 ℃~250℃
(300℃ for short time) |
0 ℃~250℃
(300℃ for short time) |
0 ℃~250℃
(300℃for short time) |
Measurement error |
× |
+2.5°Cor
0.75%rdg
Take the bigger value |
+2.5°Cor
0.75%rdg
Take the bigger value |
+2.5°Cor
0.75%rdg
Take the bigger value |
±2.5°℃or
0.75%rdg
Take the bigger value |
Thermal response time |
× |
<10s |
<10s |
<10s |
<10s |