Shortwave Diathermy Machines
INDOTHERM 300W
INDOTHERM® 300W is a portable continuous shortwave diathermy machine operating at 27.12 MHz with 300W output power adjustable in 5 steps. With a 99-minute digital timer with automatic cut-off and buzzer, pad electrode set, mains cable and compact table-top design at 22 kg, it is designed for smaller clinics that need a space-efficient, easy-to-maintain shortwave diathermy unit without the floor-standing footprint and higher output of the 500W models.
Continuous Output Only
27.12 MHz / 300W
5-Step Power Adjustment
99-Min Digital Timer
22 kg Portable Design
Table-Top Form Factor
Compact Continuous Shortwave Diathermy
INDOTHERM® 300W delivers continuous shortwave diathermy at 27.12 MHz / 300W in a 22 kg table-top unit with 5-step power control — the most portable and space-efficient shortwave diathermy in the HMS range.
300W Continuous Output at 27.12 MHz
Operates in continuous output mode at the standard 27.12 MHz shortwave frequency with 300W maximum output power adjustable in 5 steps. While lower than the 500W models, the 300W output covers standard continuous shortwave diathermy requirements for smaller clinical settings.
5-Step Power Adjustment
Output power adjustable across 5 discrete steps up to 300W, allowing clinicians to set the appropriate power level for the treatment area and clinical requirement. Step-based adjustment provides quick power selection without fine-tuning.
99-Minute Digital Timer with Auto Cut-Off
Digital timer adjustable from 0 to 99 minutes. At the end of the set treatment time, output cuts off automatically and a buzzer sounds. This prevents over-treatment and signals the clinician that the session is complete.
Pad Electrode Set Included
Ships with a pad electrode set (2 rubber pads), mains cable and instruction manual. Note: disc electrodes are not included with the 300W model (available on the 500W and P500W models). Pad electrodes are used for direct-contact shortwave applications.
22 kg Table-Top Portable Design
At 22 kg and 38.5 × 40 × 30 cm, INDOTHERM® 300W is the lightest and most compact shortwave diathermy in the HMS range — roughly half the weight of the 38 kg floor-standing 500W models. No castors required; sits directly on a treatment table, trolley or countertop.
Easy Maintenance & Operation
Designed for easy maintenance and user-friendly operation. The continuous-only, 5-step power interface keeps controls simple. No pulse mode, no multi-position arms, no disc electrodes — focused on essential continuous shortwave delivery. Also designed for veterinary care. Manufactured by HMS Medical Systems.
Engineered for Excellence
Explore the key features, technical specifications, and applications designed to deliver reliability, efficiency, and versatility across a wide range of treatments.
- Mains Cable
- Output Cable
- Rubber Pad
- Instruction Manual
- Model : INDOTHERM 300W
- Operation Mode : Electrical
- Usage : Clinical, Hospital, Personal
- Frequency – 27.12 MHz
- Output Power – 300 W (Adj in 5 steps)
- Timer – 0-99 mins at the end of treatment time out put cut off automatically and buzzer sound up
- Mains Cable – 1 No.
- Output Cable – 1 Set
- Rubber Pad – 2 Nos.
- Instructions Manual – 1 No.
- Dimensions L x B x H – L x B x H – 38.5 x 40 x 30 cms
- Weight – 22 KGS
Accessories for INDOTHERM® 300W
Genuine accessories designed to ensure optimal performance. hygiene and durability.
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Model Comparison of HMS Shortwave Diathermy Machines
| PARAMETERS | INDOTHERM® 300W | INDOTHERM® 500W | INDOTHERM® P500W |
|---|---|---|---|
| Frequency | 27.12 MHz | 27.12 MHz | 27.12 MHz |
| Output Mode | Only continuous | Only continuous | Both continuous & pulsed |
| Output power | 300 W (5 steps) | 500W | Continuous – 500w Pulse – 1000W |
| Timer | 0 – 99 min | 0 – 99 min | 0 – 99 min |
| Pulse frequency | [no] | [no] | 50 – 500 Hz (10 steps) |
| Pulse width | [no] | [no] | 400 µsec |
| Disc electrode | – | 1 set | 1 set |
| Pad electrode | 1 set | 1 set | 1 set |
| Fitted with wheel | – | [yes] | [yes] |
| Display | LED | LED | LED |
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