We've been shippng these monitors for about 18 months now, and what it does is give you reliable fetal heart rate and toco readings without tying you to a wall outlet—the Li-ion battery runs for 2 hours or so if you're not printing.

Teh 7-inch screen folds at 90 degrees, which is actually pretty handy for angling it on a crowded cart or between two beds, and the whole thing weighs just 1.75kg so you can grab it and go.

FHR range is 50 to 210 Bpm with a transducer strength under 5mW/cm², and the toco measurement covers 0 to 100 units—it's better than some older clinic units for sensitivity, but it's not built for continuous labor monitoring in a busy L&D suite.
One detail most buyers don't think to ask: printer is optional, so if you don't need paper records, you'll save on weight and battery drain—we usually have stock, but confirm lead time for the twins or FAS options.

Anyway, most people go with the standard FHR/TOCO/FM package for routine checks, and the 1-year everything except accidental damage.

MOQ is 5 units, and we include COA and SDS with each shipment—just let us know if you need CE or FDA documentation seprately.
We typically start at 10 units per order, but we can discuss smaller quantities for first-time buyers or sample orders.
Yes, the C21 comes with CE, FDA, EEC, MSDS, and ISO13485 certifications – we can provide copies upon request.
Lead time is usually 15–20 working days after order confirmation, depending on stock levels and customization needs.
Yes, the Li-ion battery is user-replaceable. A standard unit gives about 2 hours of run time without the printer, so swapping a spare keeps you going.
Each C21 is packed in a foam-lined carton with individual accessories. We also offer custom branding on the box if you need retail-ready packaging.