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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 2 to 4 working days |
| Next Day | £9.99 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 5 to 7 working days |
Product Number: MM20HV
Unreliable readings or a metre that is difficult to read in poor workshop lighting can slow down diagnostics and lead to costly errors. The Sealey MM20HV Digital Multimeter addresses both concerns with a clear, easy-to-read LCD display and a high-visibility finish, housed in a rugged rubber boot with an integral stand for stable hands-free use. With 8 functions covering AC and DC voltage (up to 600V), DC current (up to 10A), resistance (up to 2MΩ), temperature (ˆ’40°C to 1000°C via thermocouple), audible continuity, and diode and transistor verification, it delivers comprehensive electrical and diagnostic testing capability in one tool. A data hold function lets you capture readings without losing them, and the metre comes supplied with a full set of leads and probes so it is ready to use straight away. AC voltage accuracy is ±2% across the 200V and 600V ranges, DC voltage accuracy is ±0.5-0.8% depending on range, and temperature accuracy is ±1% up to 400°C and ±2% above 400°C, giving you confidence across a wide variety of test scenarios.
Key Features:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Model No | MM20HV |
|---|---|
| Brand | Sealey |
| Nett Weight | 260g |
| AC Voltage (Accuracy) | 200V, 600V (±2%) |
| DC Voltage (Accuracy) | 200mV (±0.5%), 2V (±0.8%), 20V (±0.8%), 200V (±0.8%), 600V (±0.8%) |
| AC Current (Accuracy) | No |
| DC Current (Accuracy) | 2mA (±1%), 20mA (±1%), 200mA (±1.2%), 10A (±2%) |
| Resistance (Accuracy) | 200Ω, 2kΩ, 20kΩ, 200kΩ (±0.8%), 2MΩ (±1.2%) |
| Capacitance (Accuracy) | No |
| Temperature (Accuracy) | Range; -40°C-1000°C, (±1% up to 400°C), (±2% over 400°C) |
| Frequency (Accuracy) | No |
| Duty Cycle | No |
| Continuity Audible | Yes |
| Diode Test | Yes |
| Transistor Test | Yes |
| High-Impact Rubber Case | Yes |
| Digits x Height | 6 x 12mm |
| Low Battery Indicator | Yes |
| Battery (Supplied) | 1 x 9V |
| Integral Stand | Yes |
| Size (L x W x D) | 140 x 70 x 35mm |
| Weight | 260g |
| Conformity | IEC 1010 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £5.99
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
Save Extra With 1 Offer
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| Technical Specification | ||||||
|---|---|---|---|---|---|---|
| PRODUCT NUMBER | MM20 | MM19 | 41967 | 02590 | 41820 | 16232 |
| Type | Multimeter | Multimeter | Multimeter | Multimeter | Multimeter | |
| Brand | Sealey | Sealey | ||||
| AC Voltage | 6 | |||||
| DC Current | 600 | |||||
| DC Voltage | 600 | |||||
| Dimensions | 172 | |||||
| Length (mm) | 12 | 22 | 228 | 172 | ||
| Model No | MM20 | MM19 | ||||
| Nett Weight | 260g | 240g | ||||
| Weight (kg) | 260g | 240g | 400g (approx.) | 100g | ||
| Show More | ||||||
A. The MM20HV measures AC and DC voltage, DC current, resistance, temperature, audible continuity, and includes a diode and transistor verification mode - 8 functions in total.
A. The MM20HV measures temperature from ˆ’40°C to 1000°C. Accuracy is ±1% up to 400°C and ±2% above 400°C.
A. The MM20HV measures up to 600V on both AC and DC voltage ranges.
A. Yes, the MM20HV features a data hold function to freeze and retain readings on the display.
A. Yes, the MM20HV is supplied with a full set of leads and probes.
A. The MM20HV is housed in a rugged rubber boot with an integral stand for stability, and features a high-visibility finish and clear LCD display for easy reading in workshop conditions.
A. DC current ranges are 2mA, 20mA, and 200mA (all ±1% accuracy) and 10A (±2% accuracy).
A. Yes, the MM20 is an alternative version in the same product family. Please check the MM20 listing or contact Parts for Machines to confirm the differences between variants.
A. Yes, alternative multimeters include the MM01, MM03, MM102, and MM18. Please view those individual listings or contact Parts for Machines for guidance on which best suits your requirements.
A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
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