Red dot pointer (-P variant)
An optional accessory is the red laser pointer, aligned to the measurement 905 nm beam, which may be used as a visual, directional or alignment aid. Note the inclusion of a red laser pointer changes the laser classification specification to Class 2 for all ILM-35 based products, e.g. ILM-35-RP.
Low temperature (-L variant)
An optional accessory is the incorporation of heater pads for low temperature operation, e.g. ILM-35-RL.
Operating temperature (°C):
ILM-35: -20 to +60
ILM-35 (-L variant): -40 to +60
Environmental
Physical construction: Anodised aluminium
ILM-35 (non-L variants) weight: 260 g / 9.2 oz
ILM-35 (-L variant) weight: 360 g / 10.23 oz