Model	AP-810	AP-810M	AP-820
Display	LCD
Input type	Thermocouple Input : Type : E, K, J, T, R
Channel	1CH		2CH
Signal source resistance	MAX 500Ω
Measurement Range	*TABLE 1
Measurement Accuracy	*TABLE 2
Cold junction	±0.2°C at 25°C±10°C [ ±0.4°F at 77°F±18°F ]
Temperature coefficient	±0.01% of full scale °C [ ±0.01% of full scale °F ]
Sampling rate	*TABLE 3
Battery life	*TABLE 3
Power supply	NiMH (6HR-AU)
Linearlizer	Digital Linearlizer method (Compliant with IEC 60584-1 (1995)
Environmental limit	Operation ; 0 to 40°C, 0 to 80% RH (Without Dew) [ 32 to 104°F, 0 to 80% RH (Without Dew) ]
	Storage : -20 to 50°C, 0 to 85% RH (Without Dew) [ -4 to 122°F, 0 to 85% RH (Without Dew) ]
Print out	Character size 2mm, Paper width 58mm (1400 lines / roll), Thermal line dot printing
Memory	-	100 data	-
Dimensions	App. 88(w)×207(H)×48(D)mm
Weight	App. 550g
Accessories	Manual, 5 roll paper, Soft case, Charger

Thermocouple Type	°C		°F
	1°C Range	0.1°C Range	1°F Range	0.1°F Range
E	-200 to 800°C	-100.0 to 500.0°C	-328 to 1472°F	-148.0 to 932.0°F
K	-200 to 1200°C		-328 to 2192°F
J	-200 to 1100°C		-328 to 2012°F
T	-200 to 400°C	-100.0 to 400.0°C	-328 to 752°F	-148.0 to 752.0°F
R	0 to 1760°C	-	32 to 3200°F	-

Type	°C			°F
E, K, J, T	0.1°C Range	0°C to	± (0.05% of reading + 0.2°C)	0.1°F Range	32°F to	± (0.05% of reading + 0.4°F)
		to 0°C	± 0.5°C		to 32°F	± 0.5°F
	1°C Range	500°C to	± (0.1% of reading +1°C)	1°F Range	932°F to	± (0.1% of reading + 2°F)
		to -100°C	± (0.5% of reading +1°C)		to -148°F	± (0.5% of reading +2°F)
R	1°C Range		± (0.1% of reading +3°C)	1°F Range		± (0.1% of reading +6°F)