Description
Model No. | HH501AJK | HH501BJK | HH502 | HH503 |
Backlit LCD | • | • | ||
No. of digits | 1999 | 1999 | 25000 | 25000 |
Input type | J or K | J or K | J or K | J or K |
Input channel | 1 | 2 | 2 | 1 |
Range C° | -50~1370 | -50~1370 | -328~2498 | -200~1370 |
Range F° | -58~1950 | -58~1950 | -328~2498 | -328~2498 |
Resolution | 0.1°/1° | 0.1°/1° | 0.1° | 0.1° |
Data/Hold | • | • | • | • |
MAX Hold | • | • | • | |
MAX/MIN w/Elapsed time | • | • | • | • |
Relative (zero set) | • | • | • | • |
Time setting | • | • | • | • |
Display | 1 | 1 | 3 | 3 |
T1-T2 | • | • | ||
Battery | 9V | 9V | 9V | 9V |
Rubber boot | • | • | • | • |
W/bead wire K-TYPE thermocouple (incl.) |
1 | 2 | 2 | 1 |
Time watch | • | |||
RS-232C Optical Interface | ||||
Basic accuracy,(% Rdg) | 0.1% +1° | 0.1% +1°C | 0.05% +0.3°C | 0.05%+0.3°C |
Auto power-off | • | • | • | • |
Product Manuals: