Keep your Sekonic ST-50A or ST-50M recording temperature and humidity on paper. This standard HEGA chart paper has a −20 to 80°C temperature scale and a 0 to 100% RH humidity scale. One box contains five pads.
Also listed under the HE12 and HE0140010 references. Check the chart reference and printed scale used by your recorder before ordering. Recording pens are sold separately.
Ready for your next recording cycle? Replace the chart paper in your Sekonic ST-50 series thermohygrograph with the standard HEGA paper. Its printed temperature and humidity scales let you review both traces together on a continuous paper record.
| Chart reference | HEGA; also listed as HE12 / HE0140010 |
|---|---|
| Compatible recorders | Sekonic ST-50A and ST-50M |
| Printed temperature scale | −20 to 80°C |
| Printed humidity scale | 0 to 100% RH |
| Supply | Five chart pads per box |
| Recording pens | Not included; sold separately |
Match the scale: Sekonic also lists other ST-50 chart versions, including a weekday-dated chart, a 0 to 50°C chart and cleanroom paper. Check your existing paper or recorder requirement if you need one of those versions.
Need pens too? Shop the matching ST-50 recording pens. For more about the recorder, read the main SL ST-50A product page or main SL ST-50M product page.
Keep your Sekonic ST-50A or ST-50M chart recording clearly with replacement HEFA recording pens. Each pack contains two red temperature pens and two blue humidity pens.
Four pens per pack. Also listed under HE13 and HEFA15330 references. Chart paper is sold separately; check the pen reference used by your recorder before ordering.
