Beschreibung
| 
			HH501BR - No longer available 1999 Counts Backlit LCD Display Models for Type R or S Thermocouple Input Reading HOLD, Max function Dual input with Differential Function T1-T2  | 
		
			HH501AS 1999 counts Backlit LCD Display Models for Type Thermocouple Reading HOLD MAX function ITS-90 Accuracy Single Input  | 		
	
| Specifications | HH501AS | HH501BR | 
| Backlit LCD | • | • | 
| No. of Digits | 1999 | 1999 | 
| Probe (Type) | S | R | 
| Input Channel | 1 | 2 | 
| Range °C | 0-1787°C | 0-1787°C | 
| Range °F | 32-1999°F | 32-1999°F | 
| Resolution | 1° | 1° | 
| Data/Hold | • | • | 
| Max/Min | • | • | 
| Relative | • | • | 
| Hi/Lo Limits w/Beeper Warning | • | • | 
| Display | 1 | 1 | 
| T1-T2 | • | |
| Battery | 9 V | 9 V | 
| Auto Power Off | • | • | 
| Basic Accuracy % rdg | 0.1% +1°C | 0.1% +1°C |