.product-block-list__item--description:has(.tespro-inhand-detail){width:100%!important;max-width:100%!important;flex:0 0 100%!important;clear:both} .product-block-list__item--description:has(.tespro-inhand-detail) .card{border:0!important;background:transparent!important;box-shadow:none!important} .product-block-list__item--description:has(.tespro-inhand-detail) .card__header{display:none!important} .product-block-list__item--description:has(.tespro-inhand-detail) .card__section{padding:0!important} .product-block-list__item--description:has(.tespro-inhand-detail) .rte{margin:0!important} .tespro-inhand-product-detail{display:block!important;width:100%!important;max-width:none!important;grid-column:1/-1!important;flex:0 0 100%!important;margin:34px 0 0!important;clear:both} .product-block-list:has(.tespro-inhand-product-detail),.product-block-list__wrapper:has(.tespro-inhand-product-detail){display:block!important} .product-block-list__wrapper:has(.tespro-inhand-product-detail)::after{content:"";display:block;clear:both} .tespro-inhand-detail{--tespro-green:#7FBE26;--tespro-dark:#111827;--tespro-muted:#5f6b76;color:#1b2630;line-height:1.7} .tespro-inhand-detail *{box-sizing:border-box} .tespro-inhand-tabs{position:sticky;top:0;z-index:4;display:flex;justify-content:center;gap:42px;margin:0 0 46px;border-bottom:1px solid #e5e7eb;background:#fff;overflow-x:auto} .tespro-inhand-tabs a{display:block;padding:20px 0 18px;border-bottom:3px solid transparent;color:#1f2937;font-weight:700;text-decoration:none;white-space:nowrap} .tespro-inhand-tabs a:first-child{border-bottom-color:var(--tespro-green);color:var(--tespro-green)} .tespro-inhand-section{max-width:1180px;margin:0 auto;padding:54px 22px;border-bottom:1px solid #edf1e8} .tespro-inhand-section--overview{padding-top:8px} .tespro-inhand-eyebrow{display:inline-block;margin-bottom:12px;color:var(--tespro-green);font-weight:800;text-transform:uppercase;font-size:13px;letter-spacing:.04em} .tespro-inhand-title{margin:0 0 18px;color:var(--tespro-dark);font-size:38px;line-height:1.15;letter-spacing:0} .tespro-inhand-lead{max-width:820px;margin:0;color:var(--tespro-muted);font-size:18px;line-height:1.8} .tespro-inhand-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:34px} .tespro-inhand-metric{min-height:118px;padding:22px;border:1px solid #dcebd2;background:#f7faf4;border-radius:4px} .tespro-inhand-metric strong{display:block;margin-bottom:8px;color:var(--tespro-green);font-size:12px;text-transform:uppercase;letter-spacing:.04em} .tespro-inhand-metric span{display:block;color:#1f2937;font-size:19px;font-weight:800;line-height:1.35} .tespro-inhand-feature{display:grid;grid-template-columns:1.04fr .96fr;gap:46px;align-items:center} .tespro-inhand-feature + .tespro-inhand-feature{margin-top:54px} .tespro-inhand-feature:nth-child(even) .tespro-inhand-feature__media{order:2} .tespro-inhand-feature img,.tespro-inhand-image{display:block;width:100%;height:auto;border-radius:4px;background:#f4f6f7} .tespro-inhand-feature h3{margin:0 0 14px;color:var(--tespro-dark);font-size:28px;line-height:1.25} .tespro-inhand-feature p{margin:0;color:var(--tespro-muted);font-size:16px;line-height:1.75} .tespro-inhand-spec-table{width:100%;border-collapse:collapse;background:#fff} .tespro-inhand-spec-table th,.tespro-inhand-spec-table td{padding:15px 18px;border:1px solid #e5e7eb;text-align:left;vertical-align:top} .tespro-inhand-spec-table th{width:34%;background:#f7faf4;color:#111827;font-weight:800} .tespro-inhand-downloads{display:flex;flex-wrap:wrap;gap:14px} .tespro-inhand-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:3px;background:var(--tespro-green);color:#fff!important;font-weight:800;text-decoration:none!important} .tespro-inhand-faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px} .tespro-inhand-faq article{padding:22px;border:1px solid #e5e7eb;background:#fff;border-radius:4px} .tespro-inhand-faq h3{margin:0 0 8px;color:var(--tespro-dark);font-size:18px} .tespro-inhand-faq p{margin:0;color:var(--tespro-muted)} @media(max-width:900px){.tespro-inhand-tabs{justify-content:flex-start;gap:28px;padding:0 20px}.tespro-inhand-title{font-size:30px}.tespro-inhand-metrics,.tespro-inhand-feature,.tespro-inhand-faq{grid-template-columns:1fr}.tespro-inhand-feature:nth-child(even) .tespro-inhand-feature__media{order:0}.tespro-inhand-spec-table th{width:auto}.tespro-inhand-spec-table th,.tespro-inhand-spec-table td{display:block}} Description Features Specifications Download Reviews Model TP-PDA | Handheld Terminal Optical Probe TP-PDA Series Optical Probe for Handheld Meter Reading Terminals The TP-PDA Series Optical Probe is designed for handheld terminals, tablets, PDAs and laptops used in field meter communication. It supports RS232, RS485, TTL and USB interface options, multiple meter protocols and broad compatibility with electric meters and heat meters. ModelTP-PDA Handheld Terminal InterfacesRS232 / RS485 / TTL / USB Baud Rate300-115200 bps ProtectionIP54 Product Features Flexible Optical Communication for Field Terminals Strong Compatibility TP-PDA works with many brands and types of electric meters and heat meters, supports common metering protocols, and adapts to field teams using different terminal devices. Reliable USB and Terminal Connectivity USB, RS232, RS485, TTL and Type-C options help the probe integrate with handheld terminals, tablets, laptops and customized collection devices. Ultra-High Speed Communication Communication rates from 300 to 115200 bps and transparent transfer mode support smooth integration with meters and field reading software. Excellent Performance in Harsh Environments PC and impact ABS housing, strong magnetic adhesion and durable cable construction support reliable operation from -40 C to +70 C. Technical Specifications Metering Equipment Technical Data Product Model TP-PDA Handheld Terminal Communication Interface RS232 / RS485 / TTL / USB Supported Standards IEC 62056-21 / ANSI / ANSI-Type2 / DL/T-645 Sub-Models TP-PDA-IEC: IEC 62056-21 Mode C and E; TP-PDA-ANSI-N: ANSI C12.18; TP-PDA-ANSI-S: ANSI C12.18-2006 Type2; TP-PDA-IR645: DL/T-645-97/07 Adaptive Terminal Options TP-PDA-DP97 for Dolphin 9700; TP-PDA-MC75 for Motorola MC75xx; TP-PDA-iPad for Apple iPad; TP-PDA-IEC-T and TP-PDA-645 for Tespro TA-262; TP-PDA-HTTP for Zhenzhong HHU Model 900; TP-PDA-HTTJ for JieBao HHU Model 9800 / A188 Maximum Baud Rate 57600 bps in normal operation; maximum 115200 bps available Connector RS232-DB9 / USB-A / Type-C / customized connector Cable Length 2 m standard; 3 m / 4 m / 5 m optional Sensor Light Wavelength ~900 nm Fastening Strong magnetic adhesion in accordance with IEC 62056-21 Magnet Holding Power N40 / N52 optional Operating Temperature -40 C to +70 C Dimensions Optical port 32 mm diameter / L45 x H30 mm Weight 88 g Enclosure Material Impact ABS + PC housing, PC enclosure material Protection Class IP54 Product Case One Probe Series for Mixed Field Terminal Fleets TP-PDA helps utilities standardize optical meter communication across field teams using tablets, PDAs and laptops. Its multi-interface design reduces hardware replacement needs, supports legacy meters and improves compatibility during smart metering upgrades. Download Product Documents Download Datasheet Official Product Page FAQ Frequently Asked Questions What is TP-PDA used for? TP-PDA is used for optical meter communication with handheld terminals, tablets, PDAs, laptops and customized field collection devices. Which interfaces are supported? The series supports RS232, RS485, TTL, USB, USB-A, Type-C and customized connector options depending on project needs. Which protocols are supported? The series supports IEC 62056-21, ANSI C12.18, ANSI C12.18-2006 Type2 and DL/T-645 variants depending on sub-model. Do you offer project pricing? Please contact Sales for a discount and project quotation.
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