DUAL PROBES THERMOMETER

KM-612B

Support both K/J probes for temperature measurement
°C/°F temperature unit switching
Data hold, max/min/avg measurement
Auto power off with cancel option
Independently settable upper/lower limits per channel with buzzer and flashing alarm
Thermocouple temperature compensation for accuracy
Data records download and real-time PC connection (sheets/charts export & print)
Low battery indication

Parameter	Value
Measurement method	Dual channel
Temperature difference	Supported
K-type range	-200°C ~ +1372°C (-328°F ~ +2501°F)
J-type range	-200°C ~ +1200°C (-328°F ~ +2192°F)
Resolution	0.1°C/°F (-99.9~999.9); 1°C/°F elsewhere
Accuracy	±(0.2% + 0.7)
Upper limit alarm (default)	1300°C
Lower limit alarm (default)	-200°C
ADJ compensation	-9°C ~ +9°C probe error compensation
Data logger	9999 groups (thermocouple temperature data)
Recording interval	H:M:M:S adjustable
Bracket	1/4 inch nut
Sampling rate	1 time/s
Auto power off	15 mins (can be disabled)
Working environment	-10~50°C, max 80% RH, altitude <2000m
Storage environment	-10~50°C, max 70% RH (battery removed)
Product size	177 x 70 x 35 mm
Screen size	53 x 44 mm
Weight	Approx. 189 g (without batteries)
Power	3 x 1.5V AA (LR06) or USB micro 5V
Standard accessories	2 x K-type probes (KM-612B), -50°C~300°C, ±1.5%