Voltcraft ir 260 8s infrared thermometer voltcraft ir 260 8s the ir 260 8s is a non contact thermometer ideal for measuring the surface temperature of hot hard to reach or moving objects using emitted infrared energy br br the thermometer has a temperature range of 30 deg c to 260 deg c power is supplied by a 9v battery br voltcraft ir 260 8s infrared thermometer optics 8 1 30 up to 260 c